Kevin Vanegas Diaz

Compétition(s) : 110

Pays visité(s) : 1 - voir la carte

Première compétition : CampeonatoProfecia2012 (2012-11-11)

Dernières compétitions : Pocos Cupos Bogotá XXVII 2026 (2026-07-04) WCA South American Championship 2026 (2026-06-12) Avenida Chile XXXIV 2026 (2026-05-17)

PR Streak : 18

Records Personnel

Épreuve	Single	Rank CO	Rank W	Moyenne	Rank CO	Rank W
333	7.43	60	5189	10.05	92	8485
222	1.11	16	1443	2.31	12	1569
444	40.90	168	10779	46.07	142	9967
555	1:31.05	163	11246	1:35.77	135	9693
666	3:23.54	133	8922	3:36.46	128	8533
777	4:52.54	99	6749	5:07.46	91	6367
333bf	1:45.40	25	3393
333fm	37	62	4532	39	37	2592
333oh	16.78	105	8649	19.50	86	6770
clock	11.91	148	10839	13.21	121	9209
minx	1:08.68	105	5068	1:17.70	104	5086
pyram	2.21	33	1920	4.88	69	4334
skewb	2.94	57	3357	5.69	81	4943
sq1	18.49	77	6072	25.47	82	6120
333mbf	2/2 0:13:56	36	2839
333ft	1:21.78	14	925	1:46.00	14	969
magic	2.43	38	3982	2.57	22	2868

Médailles obtenues

Épreuve	Or	Argent	Bronze
333			1
222	13	13	14
333bf	1	2	4
333oh		1	2
pyram	1	3	7
333ft		1	1

Évolution par épreuve

Meilleur et plus mauvais single d'une compétion et la meilleure moyenne des tours.

333

Date	Best single	Worst single	Best average	Best single	Worst single	Best average
2012-11-11	21.37	30.25	25.88	2137	3025	2588
2013-06-08	16.19	30.03	18.93	1619	3003	1893
2013-09-22	19.60	28.23	20.75	1960	2823	2075
2013-12-14	15.52	34.41	17.84	1552	3441	1784
2014-02-02	15.08	33.67	17.03	1508	3367	1703
2014-08-22	15.23	22.87	15.83	1523	2287	1583
2014-09-27	13.47	17.26	14.93	1347	1726	1493
2014-11-15	12.51	20.49	15.48	1251	2049	1548
2015-05-16	11.27	18.17	14.32	1127	1817	1432
2015-06-20	11.49	19.51	13.60	1149	1951	1360
2016-04-16	13.22	20.11	14.24	1322	2011	1424
2016-05-07	12.19	19.08	14.48	1219	1908	1448
2016-06-04	12.60	16.08	14.77	1260	1608	1477
2017-02-04	12.97	15.97	14.54	1297	1597	1454
2018-06-16	12.06	16.21	13.66	1206	1621	1366
2018-07-20	12.43	18.86	13.77	1243	1886	1377
2019-07-19	10.88	20.33	14.55	1088	2033	1455
2019-08-03	12.90	18.74	13.81	1290	1874	1381
2019-08-18	11.08	18.22	13.32	1108	1822	1332
2019-11-16	11.15	17.87	13.38	1115	1787	1338
2019-12-15	12.10	18.98	13.41	1210	1898	1341
2020-01-18	11.97	17.42	14.30	1197	1742	1430
2021-11-13	11.09	14.95	11.90	1109	1495	1190
2021-12-18	9.94	15.99	11.90	994	1599	1190
2022-01-29	10.21	16.93	11.34	1021	1693	1134
2022-02-26	9.62	23.47	12.92	962	2347	1292
2022-03-20	10.26	22.15	11.90	1026	2215	1190
2022-07-31	10.52	14.82	12.35	1052	1482	1235
2022-08-06	9.69	19.92	12.29	969	1992	1229
2022-08-27	10.07	17.54	12.01	1007	1754	1201
2022-09-24	9.17	15.26	11.28	917	1526	1128
2022-10-22	11.13	15.46	12.36	1113	1546	1236
2022-11-05	8.89	20.19	12.01	889	2019	1201
2022-11-20	9.79	22.67	11.41	979	2267	1141
2022-11-27	9.84	17.69	11.77	984	1769	1177
2023-01-07	10.62	16.81	11.86	1062	1681	1186
2023-01-29	9.88	12.93	11.32	988	1293	1132
2023-02-04	9.50	14.93	11.67	950	1493	1167
2023-02-12	8.60	18.05	12.01	860	1805	1201
2023-02-25	8.00	14.86	11.73	800	1486	1173
2023-02-26	11.03	16.00	13.50	1103	1600	1350
2023-03-18	11.60	16.39	12.20	1160	1639	1220
2023-03-26	9.97	28.72	12.12	997	2872	1212
2023-04-02	10.86	16.58	12.40	1086	1658	1240
2023-04-29	9.31	15.59	11.26	931	1559	1126
2023-05-07	9.47	12.84	11.15	947	1284	1115
2023-05-20	10.58	24.96	11.68	1058	2496	1168
2023-06-04	10.94	20.89	11.71	1094	2089	1171
2023-07-02	10.23	17.44	12.05	1023	1744	1205
2023-07-23	9.23	14.91	11.35	923	1491	1135
2023-08-13	9.07	14.99	11.17	907	1499	1117
2023-09-17	9.75	16.17	11.47	975	1617	1147
2023-12-02	10.22	19.57	11.46	1022	1957	1146
2023-12-10	10.18	15.33	11.59	1018	1533	1159
2023-12-17	8.18	15.44	10.92	818	1544	1092
2023-12-23	9.94	16.45	11.90	994	1645	1190
2024-01-07	8.79	14.78	11.32	879	1478	1132
2024-01-21	10.02	14.49	11.58	1002	1449	1158
2024-04-14	9.55	19.85	11.06	955	1985	1106
2024-06-08	9.76	18.02	11.40	976	1802	1140
2024-08-18	8.99	13.41	11.56	899	1341	1156
2024-08-24	9.48	15.31	10.91	948	1531	1091
2024-09-15	8.57	19.36	10.05	857	1936	1005
2024-09-22	10.14	14.91	10.97	1014	1491	1097
2024-10-19	8.97	16.40	11.95	897	1640	1195
2024-10-20	9.44	18.67	10.96	944	1867	1096
2024-11-09	11.18	14.74	11.78	1118	1474	1178
2024-11-23	9.88	16.08	11.90	988	1608	1190
2025-01-25	7.43	16.92	10.92	743	1692	1092
2025-02-02	9.26	15.81	10.56	926	1581	1056
2025-02-15	9.89	14.46	11.06	989	1446	1106
2025-04-05	10.38	14.94	12.08	1038	1494	1208
2025-04-12	9.94	15.00	10.94	994	1500	1094
2025-04-19	10.49	15.26	11.52	1049	1526	1152
2025-04-20	9.32	16.31	11.26	932	1631	1126
2025-05-18	9.03	16.25	11.12	903	1625	1112
2025-06-15	9.04	17.44	12.37	904	1744	1237
2025-07-12	7.80	17.60	10.78	780	1760	1078
2025-07-20	9.62	12.54	11.12	962	1254	1112
2025-08-03	9.34	16.09	11.51	934	1609	1151
2025-08-23	10.54	16.82	12.22	1054	1682	1222
2025-08-31	10.09	20.37	10.81	1009	2037	1081
2025-10-04	9.34	15.19	10.16	934	1519	1016
2025-10-18	9.95	15.49	10.66	995	1549	1066
2025-10-25	9.01	22.64	12.58	901	2264	1258
2025-11-08	10.16	16.15	11.08	1016	1615	1108
2025-11-15	10.00	13.98	11.91	1000	1398	1191
2025-11-30	11.68	14.47	12.47	1168	1447	1247
2025-12-07	10.24	15.99	11.05	1024	1599	1105
2025-12-12	10.52	13.17	11.39	1052	1317	1139
2025-12-13	8.74	18.88	10.88	874	1888	1088
2025-12-14	8.92	16.24	10.64	892	1624	1064
2025-12-20	9.19	14.41	10.83	919	1441	1083
2025-12-21	9.05	14.33	10.30	905	1433	1030
2025-12-28	9.19	13.16	11.66	919	1316	1166
2026-02-15	9.45	13.98	11.18	945	1398	1118
2026-03-29	9.49	19.46	11.38	949	1946	1138
2026-04-04	9.59	16.76	11.04	959	1676	1104
2026-04-12	10.50	14.63	11.77	1050	1463	1177
2026-05-17	10.22	15.99	11.22	1022	1599	1122
2026-06-12	9.97	14.09	11.62	997	1409	1162

222

Date	Best single	Worst single	Best average	Best single	Worst single	Best average
2012-11-11	5.39	21.35	5.91	539	2135	591
2013-06-08	3.11	7.67	4.79	311	767	479
2013-09-22	3.95	14.99	5.09	395	1499	509
2013-12-14	2.94	6.67	3.92	294	667	392
2014-02-02	3.06	5.33	3.85	306	533	385
2014-08-22	2.63	7.98	4.58	263	798	458
2014-09-27	2.83	6.77	4.03	283	677	403
2015-05-16	2.40	5.60	3.88	240	560	388
2015-06-20	2.55	6.50	3.00	255	650	300
2016-04-16	1.78	8.18	3.20	178	818	320
2016-05-07	2.61	9.65	3.47	261	965	347
2016-06-04	2.44	5.45	3.04	244	545	304
2018-06-16	2.31	8.77	4.38	231	877	438
2018-07-20	1.86	8.33	3.10	186	833	310
2019-07-19	2.68	5.22	3.48	268	522	348
2019-08-03	1.57	6.93	3.85	157	693	385
2019-08-18	2.46	6.30	3.69	246	630	369
2019-11-16	3.15	6.62	3.45	315	662	345
2019-12-15	2.95	3.92	3.14	295	392	314
2020-01-18	1.69	5.09	3.39	169	509	339
2021-11-13	2.61	4.00	3.32	261	400	332
2021-12-18	2.76	6.50	3.42	276	650	342
2022-01-29	2.38	7.00	3.81	238	700	381
2022-02-26	2.55	5.92	3.51	255	592	351
2022-03-20	2.49	4.55	3.35	249	455	335
2022-05-22	2.63	5.16	2.90	263	516	290
2022-07-31	2.72	8.07	4.05	272	807	405
2022-08-06	1.91	5.36	3.08	191	536	308
2022-08-27	2.33	5.32	2.75	233	532	275
2022-09-24	2.51	7.30	3.08	251	730	308
2022-10-22	1.87	5.03	2.69	187	503	269
2022-11-05	2.17	6.02	3.01	217	602	301
2022-11-20	2.31	4.66	2.81	231	466	281
2022-11-27	3.01	9.60	4.50	301	960	450
2023-01-29	2.70	7.79	2.97	270	779	297
2023-02-04	2.34	7.80	3.68	234	780	368
2023-02-12	1.74	10.37	3.03	174	1037	303
2023-02-25	2.80	8.97	3.61	280	897	361
2023-02-26	2.99	9.21	3.78	299	921	378
2023-03-18	2.61	5.66	3.25	261	566	325
2023-03-26	1.86	3.76	2.95	186	376	295
2023-04-02	2.52	4.37	2.97	252	437	297
2023-04-29	1.96	4.77	2.39	196	477	239
2023-05-20	1.99	7.86	2.50	199	786	250
2023-06-04	2.06	5.19	2.62	206	519	262
2023-07-02	2.75	6.06	4.81	275	606	481
2023-07-23	2.27	11.28	2.83	227	1128	283
2023-08-13	1.44	5.22	2.34	144	522	234
2023-09-17	2.41	7.13	2.78	241	713	278
2023-12-02	1.93	3.91	2.78	193	391	278
2023-12-10	2.05	7.95	2.84	205	795	284
2023-12-17	1.90	5.37	2.84	190	537	284
2023-12-23	2.17	4.56	2.77	217	456	277
2024-01-07	2.07	5.44	3.54	207	544	354
2024-01-21	2.54	4.86	3.24	254	486	324
2024-04-14	2.66	4.54	3.21	266	454	321
2024-06-08	2.63	4.16	3.07	263	416	307
2024-08-18	2.02	5.43	2.56	202	543	256
2024-08-24	1.76	4.99	3.10	176	499	310
2024-09-22	1.80	6.52	2.84	180	652	284
2024-10-19	2.52	3.89	2.79	252	389	279
2024-10-20	1.77	7.00	2.77	177	700	277
2024-11-09	2.02	5.17	3.20	202	517	320
2024-11-23	2.62	5.36	3.04	262	536	304
2025-01-25	1.80	5.94	2.99	180	594	299
2025-02-02	1.30	9.69	3.20	130	969	320
2025-02-15	1.88	5.69	2.50	188	569	250
2025-04-05	2.50	9.38	3.00	250	938	300
2025-04-12	2.30	3.80	3.00	230	380	300
2025-04-19	2.10	8.65	2.53	210	865	253
2025-04-20	1.11	4.46	2.77	111	446	277
2025-05-18	2.32	7.83	3.45	232	783	345
2025-06-15	2.20	3.44	2.86	220	344	286
2025-07-12	2.85	5.43	4.08	285	543	408
2025-07-20	2.37	4.66	3.76	237	466	376
2025-08-03	1.68	4.45	2.40	168	445	240
2025-08-23	2.04	6.19	2.76	204	619	276
2025-08-31	1.13	6.24	3.47	113	624	347
2025-10-04	2.11	6.62	2.61	211	662	261
2025-10-18	1.94	7.34	2.85	194	734	285
2025-10-25	1.96	4.56	3.00	196	456	300
2025-11-08	2.37	9.60	3.86	237	960	386
2025-11-15	2.11	6.34	2.64	211	634	264
2025-11-30	2.73	4.28	3.64	273	428	364
2025-12-07	1.94	9.19	2.31	194	919	231
2025-12-12	2.49	4.19		249	419
2025-12-13	1.95	5.61	3.15	195	561	315
2025-12-20	2.16	5.37	3.10	216	537	310
2025-12-21	2.18	5.06	2.71	218	506	271
2025-12-28	2.01	3.20	2.58	201	320	258
2026-02-15	2.25	5.21	3.11	225	521	311
2026-03-29	1.86	7.31	4.01	186	731	401
2026-04-04	2.02	4.72	2.67	202	472	267
2026-04-12	2.07	5.12	3.09	207	512	309
2026-05-17	2.40	6.48	3.30	240	648	330
2026-06-12	1.40	6.58	2.44	140	658	244
2026-07-04	2.17	6.38	2.92	217	638	292

444

Date	Best single	Worst single	Best average	Best single	Worst single	Best average
2012-11-11	2:02.52	2:51.86		12252	17186
2013-06-08	1:19.31	1:31.09	1:26.39	7931	9109	8639
2013-09-22	1:10.36	1:26.12	1:16.56	7036	8612	7656
2013-12-14	1:10.29	2:01.66	1:32.13	7029	12166	9213
2014-02-02	1:04.61	1:14.27	1:08.24	6461	7427	6824
2014-08-22	1:01.07	1:22.03	1:06.43	6107	8203	6643
2014-09-27	1:03.38	1:07.57	1:05.16	6338	6757	6516
2015-05-16	1:12.31	1:29.40	1:17.05	7231	8940	7705
2015-06-20	50.93	1:03.58	53.84	5093	6358	5384
2016-04-16	54.62	1:15.37	1:00.66	5462	7537	6066
2016-05-07	57.85	1:32.12	1:02.94	5785	9212	6294
2016-06-04	55.08	1:09.00	1:06.20	5508	6900	6620
2017-02-04	1:02.41	1:36.25	1:14.62	6241	9625	7462
2018-06-16	49.53	1:02.70	58.19	4953	6270	5819
2018-07-20	54.91	1:17.13	1:03.31	5491	7713	6331
2019-08-03	44.66	1:14.14	55.90	4466	7414	5590
2019-08-18	47.68	1:07.33	54.21	4768	6733	5421
2019-12-15	51.78	1:32.04	58.50	5178	9204	5850
2020-01-18	56.22	1:01.58	58.74	5622	6158	5874
2021-11-13	51.76	1:18.73	58.09	5176	7873	5809
2021-12-18	49.52	1:12.68	54.51	4952	7268	5451
2022-01-29	50.14	59.93	53.44	5014	5993	5344
2022-02-26	51.41	1:01.65	54.49	5141	6165	5449
2022-03-20	54.46	1:08.31	1:03.12	5446	6831	6312
2022-07-31	43.24	1:36.82	54.28	4324	9682	5428
2022-08-06	44.39	1:10.13	59.57	4439	7013	5957
2022-08-27	47.96	1:01.88	53.55	4796	6188	5355
2022-09-24	40.90	1:09.56	46.07	4090	6956	4607
2022-10-22	43.78	57.46	49.50	4378	5746	4950
2022-11-20	46.72	56.80	49.29	4672	5680	4929
2022-11-27	48.99	56.91	53.73	4899	5691	5373
2023-01-07	46.06	1:04.66	50.30	4606	6466	5030
2023-01-29	51.04	1:07.70	1:00.15	5104	6770	6015
2023-02-04	48.63	1:09.39	53.07	4863	6939	5307
2023-02-25	47.55	1:01.16	56.67	4755	6116	5667
2023-03-26	48.16	1:07.99	54.40	4816	6799	5440
2023-04-02	54.70	1:05.94	58.69	5470	6594	5869
2023-05-20	44.88	1:24.56	51.59	4488	8456	5159
2023-07-20	48.84	55.90	52.63	4884	5590	5263
2023-08-13	45.81	1:01.85	50.78	4581	6185	5078
2023-12-23	47.92	1:02.30	52.93	4792	6230	5293
2024-01-06	47.24	1:27.74	51.54	4724	8774	5154
2024-01-07	54.42	1:12.69	58.09	5442	7269	5809
2024-08-24	47.59	1:05.74	53.66	4759	6574	5366
2024-09-22	45.44	1:08.22	54.08	4544	6822	5408
2024-11-09	48.09	1:05.92	54.75	4809	6592	5475
2024-11-23	46.14	1:19.70	50.84	4614	7970	5084
2025-01-25	46.59	57.20	53.85	4659	5720	5385
2025-02-02	46.91	1:20.79	56.00	4691	8079	5600
2025-02-15	49.72	1:03.40	57.89	4972	6340	5789
2025-04-05	45.76	56.13	50.50	4576	5613	5050
2025-04-12	47.90	56.33	51.37	4790	5633	5137
2025-04-20	48.78	1:04.00	51.84	4878	6400	5184
2025-07-12	46.60	56.22	53.43	4660	5622	5343
2025-07-20	43.65	1:11.43	49.81	4365	7143	4981
2025-08-03	47.10	1:21.08	1:04.36	4710	8108	6436
2025-08-23	45.42	1:05.23	52.31	4542	6523	5231
2025-10-04	45.56	56.65	50.28	4556	5665	5028
2025-11-15	49.78	59.39	54.67	4978	5939	5467
2025-11-30	49.07	1:22.18	56.84	4907	8218	5684
2025-12-12	43.86	1:01.00	50.07	4386	6100	5007
2025-12-13	42.26	1:23.98	52.78	4226	8398	5278
2025-12-14	48.09	1:08.32	52.30	4809	6832	5230
2025-12-20	48.40	1:36.25	53.73	4840	9625	5373
2025-12-21	42.07	1:04.43	46.20	4207	6443	4620
2026-02-15	46.54	58.89	50.68	4654	5889	5068
2026-05-17	45.49	1:06.79	49.73	4549	6679	4973
2026-06-12	47.98	1:04.80	55.80	4798	6480	5580

555

666

777

333bf

333fm

333oh

clock

minx

pyram

Date	Best single	Worst single	Best average	Best single	Worst single	Best average
2013-06-08	6.36	12.00	8.15	636	1200	815
2013-09-22	6.04	11.20	9.12	604	1120	912
2013-12-14	6.74	11.27	9.08	674	1127	908
2014-02-02	6.21	11.55	7.24	621	1155	724
2014-08-22	4.93	12.44	7.29	493	1244	729
2014-11-15	5.07	9.20	7.48	507	920	748
2015-05-16	5.94	10.72	6.79	594	1072	679
2016-05-07	5.22	13.19	8.48	522	1319	848
2016-06-04	6.84	13.87	9.99	684	1387	999
2018-06-16	6.21	16.33	8.90	621	1633	890
2018-07-20	6.12	14.47	9.50	612	1447	950
2019-12-15	4.64	13.40	6.85	464	1340	685
2020-01-18	5.28	10.66	7.33	528	1066	733
2021-11-13	5.88	11.65	8.87	588	1165	887
2021-12-18	4.45	12.01	7.58	445	1201	758
2022-01-29	5.00	11.67	7.50	500	1167	750
2022-02-26	3.56	9.96	6.12	356	996	612
2022-05-22	5.53	7.74	6.94	553	774	694
2022-07-31	5.82	12.01	6.67	582	1201	667
2022-08-06	4.42	16.20	5.81	442	1620	581
2022-10-22	4.94	7.86	6.13	494	786	613
2022-11-20	4.84	9.20	7.07	484	920	707
2023-01-29	5.31	16.00	6.87	531	1600	687
2023-02-12	4.45	9.26	5.55	445	926	555
2023-02-25	5.06	12.97	6.64	506	1297	664
2023-02-26	4.36	6.83	5.82	436	683	582
2023-03-18	7.06	16.00	10.82	706	1600	1082
2023-03-26	4.09	6.50	5.50	409	650	550
2023-04-02	4.33	13.47	6.97	433	1347	697
2023-04-29	5.85	7.55	7.19	585	755	719
2023-05-20	6.14	9.49	7.38	614	949	738
2023-06-04	4.50	8.28	6.10	450	828	610
2023-07-23	4.09	10.55	6.92	409	1055	692
2023-09-17	3.99	9.32	5.90	399	932	590
2023-12-02	4.56	10.40	6.27	456	1040	627
2023-12-10	4.62	10.20	7.93	462	1020	793
2023-12-17	5.42	8.54		542	854
2023-12-23	5.16	8.67	6.08	516	867	608
2024-01-07	4.66	13.38	6.23	466	1338	623
2024-04-14	4.35	12.73	6.60	435	1273	660
2024-08-18	5.14	11.23	6.86	514	1123	686
2024-08-24	2.21	12.04	5.21	221	1204	521
2024-09-15	3.86	12.74	5.67	386	1274	567
2024-09-22	3.28	8.62	5.16	328	862	516
2024-10-19	5.69	11.79	6.95	569	1179	695
2024-10-20	3.52	8.45	4.88	352	845	488
2024-11-09	3.80	7.97	5.59	380	797	559
2024-11-23	4.27	7.78	5.41	427	778	541
2025-01-25	5.01	14.22	6.20	501	1422	620
2025-02-02	5.71	17.66	7.01	571	1766	701
2025-02-15	7.34	13.19	8.47	734	1319	847
2025-04-05	4.69	9.75	5.79	469	975	579
2025-04-19	3.76	6.75	5.30	376	675	530
2025-06-15	4.25	9.07	6.32	425	907	632
2025-07-12	6.06	11.47	6.73	606	1147	673
2025-07-20	4.96	9.32	6.18	496	932	618
2025-08-03	4.85	16.39	6.65	485	1639	665
2025-08-23	3.48	6.48	6.24	348	648	624
2025-08-31	4.48	12.37	6.08	448	1237	608
2025-10-04	5.03	8.24	5.61	503	824	561
2025-10-18	5.22	13.74	6.59	522	1374	659
2025-10-25	3.46	8.51	6.15	346	851	615
2025-11-08	4.58	12.01	6.43	458	1201	643
2025-11-15	3.77	8.95	4.92	377	895	492
2025-12-07	6.18	11.95	8.71	618	1195	871
2025-12-12	4.91	9.82	6.04	491	982	604
2025-12-14	5.00	12.05	6.20	500	1205	620
2025-12-21	4.46	22.77	7.30	446	2277	730
2025-12-28	5.02	16.59	6.57	502	1659	657
2026-02-15	4.61	9.88	6.78	461	988	678
2026-03-29	4.10	7.04	5.38	410	704	538
2026-04-04	3.71	8.57	5.43	371	857	543
2026-05-17	3.12	9.36	6.08	312	936	608
2026-06-12	3.59	8.50	6.39	359	850	639
2026-07-04	5.06	14.51	6.27	506	1451	627

skewb

sq1

333mbf

Date	Best single	Worst single	Best average	Best single	Worst single	Best average
2013-09-22
2013-12-14	1/2 0:05:11	1/2 0:05:11		990031101	990031101
2014-11-15
2015-05-16
2016-05-07
2018-07-20
2019-07-19
2019-11-16	2/3 0:26:53	2/3 0:26:53		980161301	980161301
2021-11-13
2024-11-09
2025-10-25
2025-12-30
2026-03-29	2/2 0:13:56	2/2 0:13:56		970083600	970083600

333ft

magic

Globe-Trotter