Ivan Koval
Compétition(s) : 23
Pays visité(s) : 6 - voir la carte
Première compétition : RussiaOpen2010 (2010-04-24)
Dernières compétitions : Nats Warm-Up Delmenhorst 2026 (2026-08-22) Rubik's WCA European Championship 2026 (2026-07-16) Schwerin Open 2026 (2026-02-21)
Prochaines compétitions : c't Open Hannover 2026 (2026-10-17) Berlin Advent Averages 2026 (2026-11-28)
PR Streak : 6
Records Personnel
| Épreuve | Single | Rank RU | Rank W | Moyenne | Rank RU | Rank W |
|---|
| 333 | 11.39 | 507 | 33301 | 15.50 | 790 | 47713 |
| 222 | 2.61 | 333 | 18626 | 4.34 | 312 | 19041 |
| 444 | 1:20.96 | 1009 | 47469 | 1:27.30 | 885 | 41367 |
| 333oh | 38.16 | 1065 | 45973 | 48.37 | 1070 | 45391 |
| clock | 17.88 | 340 | 18637 | 46.36 | 498 | 24160 |
| pyram | 7.89 | 1252 | 45486 | 9.53 | 774 | 28000 |
| skewb | 11.83 | 1268 | 47601 | 13.94 | 874 | 36832 |
| sq1 | 1:02.02 | 607 | 21364 | 1:52.39 | 591 | 18768 |
| magic | 1.59 | 23 | 1950 | 2.15 | 29 | 2062 |
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 |
|---|
| 2010-04-24 | 36.11 | 52.28 | 46.91 | 3611 | 5228 | 4691 |
| 2010-11-20 | 20.90 | 31.80 | 23.23 | 2090 | 3180 | 2323 |
| 2011-07-23 | 14.28 | 23.09 | 17.23 | 1428 | 2309 | 1723 |
| 2011-08-27 | 16.68 | 38.21 | 19.52 | 1668 | 3821 | 1952 |
| 2011-11-26 | 15.55 | 24.25 | 17.22 | 1555 | 2425 | 1722 |
| 2012-08-11 | 14.86 | 20.88 | 17.23 | 1486 | 2088 | 1723 |
| 2013-01-03 | 20.37 | 38.28 | 21.85 | 2037 | 3828 | 2185 |
| 2013-06-16 | 14.82 | 20.71 | 17.18 | 1482 | 2071 | 1718 |
| 2014-11-28 | 16.55 | 22.77 | 21.15 | 1655 | 2277 | 2115 |
| 2024-09-13 | 16.41 | 35.40 | 19.51 | 1641 | 3540 | 1951 |
| 2024-11-02 | 11.39 | 22.41 | 17.63 | 1139 | 2241 | 1763 |
| 2024-11-09 | 14.88 | 45.51 | 15.66 | 1488 | 4551 | 1566 |
| 2024-12-07 | 16.14 | 19.06 | 17.53 | 1614 | 1906 | 1753 |
| 2025-01-18 | 16.49 | 23.85 | 19.31 | 1649 | 2385 | 1931 |
| 2025-02-22 | 16.01 | 48.93 | 19.64 | 1601 | 4893 | 1964 |
| 2025-03-01 | 13.51 | 21.14 | 17.61 | 1351 | 2114 | 1761 |
| 2025-03-15 | 14.34 | 24.17 | 15.80 | 1434 | 2417 | 1580 |
| 2025-03-22 | 14.68 | 20.97 | 17.95 | 1468 | 2097 | 1795 |
| 2025-10-11 | 13.65 | 22.21 | 16.82 | 1365 | 2221 | 1682 |
| 2025-11-01 | 15.99 | 26.97 | 17.24 | 1599 | 2697 | 1724 |
| 2026-02-21 | 13.81 | 20.53 | 16.95 | 1381 | 2053 | 1695 |
| 2026-07-16 | 14.56 | 20.28 | 15.50 | 1456 | 2028 | 1550 |
| 2026-08-22 | 14.16 | 27.20 | 18.37 | 1416 | 2720 | 1837 |
222
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2010-11-20 | 7.13 | 7.97 | 7.38 | 713 | 797 | 738 |
| 2011-07-23 | 4.81 | 7.94 | 6.15 | 481 | 794 | 615 |
| 2011-08-27 | 6.30 | 9.03 | 7.86 | 630 | 903 | 786 |
| 2011-11-26 | 5.46 | 9.38 | 6.78 | 546 | 938 | 678 |
| 2012-08-11 | 3.96 | 7.50 | 5.80 | 396 | 750 | 580 |
| 2013-01-03 | 5.72 | 8.13 | 7.15 | 572 | 813 | 715 |
| 2013-06-16 | 5.91 | 7.52 | 6.73 | 591 | 752 | 673 |
| 2014-11-28 | 5.53 | 8.91 | 6.70 | 553 | 891 | 670 |
| 2024-09-13 | 3.90 | 15.42 | 6.09 | 390 | 1542 | 609 |
| 2024-11-09 | 3.43 | 8.24 | 5.54 | 343 | 824 | 554 |
| 2024-12-07 | 4.34 | 8.55 | 6.45 | 434 | 855 | 645 |
| 2025-01-18 | 5.75 | 8.21 | 6.84 | 575 | 821 | 684 |
| 2025-02-22 | 5.60 | 9.94 | 7.00 | 560 | 994 | 700 |
| 2025-03-01 | 4.62 | 8.13 | 6.05 | 462 | 813 | 605 |
| 2025-03-15 | 3.69 | 13.21 | 6.33 | 369 | 1321 | 633 |
| 2025-03-22 | 2.61 | 7.69 | 5.24 | 261 | 769 | 524 |
| 2025-10-11 | 3.09 | 10.43 | 4.34 | 309 | 1043 | 434 |
| 2025-11-01 | 4.22 | 9.20 | 5.41 | 422 | 920 | 541 |
| 2026-02-21 | 4.34 | 14.67 | 6.41 | 434 | 1467 | 641 |
| 2026-07-16 | 5.30 | 8.00 | 6.53 | 530 | 800 | 653 |
444
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2011-07-23 | 1:48.50 | 2:28.50 | 1:57.47 | 10850 | 14850 | 11747 |
| 2011-08-27 | 1:48.43 | 2:14.13 | 1:59.10 | 10843 | 13413 | 11910 |
| 2011-11-26 | 2:01.28 | 2:41.80 | | 12128 | 16180 | |
| 2012-08-11 | 2:09.27 | 2:31.71 | | 12927 | 15171 | |
| 2013-06-16 | 1:59.22 | 2:25.63 | | 11922 | 14563 | |
| 2014-11-28 | | | | | | |
| 2024-09-13 | 1:43.13 | 2:36.88 | 2:05.18 | 10313 | 15688 | 12518 |
| 2024-11-02 | 2:18.88 | 2:38.11 | | 13888 | 15811 | |
| 2024-11-09 | 1:26.93 | 2:27.71 | 1:42.31 | 8693 | 14771 | 10231 |
| 2024-12-07 | 1:20.96 | 1:47.14 | | 8096 | 10714 | |
| 2025-01-18 | 1:46.82 | 1:52.01 | | 10682 | 11201 | |
| 2025-02-22 | 1:27.31 | 1:42.40 | | 8731 | 10240 | |
| 2025-03-01 | 1:22.02 | 1:44.23 | 1:30.68 | 8202 | 10423 | 9068 |
| 2025-03-15 | 1:25.88 | 1:52.63 | 1:43.36 | 8588 | 11263 | 10336 |
| 2025-03-22 | 1:25.74 | 1:38.97 | 1:27.30 | 8574 | 9897 | 8730 |
| 2025-10-11 | 1:41.49 | 1:49.37 | | 10149 | 10937 | |
| 2025-11-01 | 1:21.01 | 2:35.76 | 1:49.30 | 8101 | 15576 | 10930 |
| 2026-02-21 | 1:32.08 | 2:15.87 | 1:41.10 | 9208 | 13587 | 10110 |
| 2026-08-22 | 1:37.98 | 2:00.64 | | 9798 | 12064 | |
333oh
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2010-11-20 | 1:04.11 | 1:13.13 | 1:09.84 | 6411 | 7313 | 6984 |
| 2011-07-23 | 57.65 | 1:30.65 | 1:06.92 | 5765 | 9065 | 6692 |
| 2011-08-27 | 41.61 | 1:01.28 | 48.37 | 4161 | 6128 | 4837 |
| 2011-11-26 | 49.94 | 1:11.91 | 58.07 | 4994 | 7191 | 5807 |
| 2012-08-11 | 38.16 | 1:08.27 | 1:02.98 | 3816 | 6827 | 6298 |
| 2013-01-03 | 1:02.41 | 1:41.38 | 1:13.50 | 6241 | 10138 | 7350 |
| 2013-06-16 | 45.50 | 1:10.80 | 1:03.44 | 4550 | 7080 | 6344 |
| 2014-11-28 | 52.69 | 1:25.00 | 1:07.97 | 5269 | 8500 | 6797 |
clock
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2011-11-26 | 17.88 | 24.47 | | 1788 | 2447 | |
| 2012-08-11 | 23.46 | 1:03.77 | 46.36 | 2346 | 6377 | 4636 |
| 2014-11-28 | 21.44 | 25.80 | | 2144 | 2580 | |
| 2024-09-13 | 23.44 | 25.78 | | 2344 | 2578 | |
pyram
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2011-07-23 | 8.05 | 17.75 | 12.23 | 805 | 1775 | 1223 |
| 2011-08-27 | 8.91 | 14.96 | 11.32 | 891 | 1496 | 1132 |
| 2011-11-26 | 9.25 | 16.61 | 12.41 | 925 | 1661 | 1241 |
| 2012-08-11 | 8.00 | 19.69 | 11.98 | 800 | 1969 | 1198 |
| 2013-01-03 | 10.86 | 14.77 | 12.95 | 1086 | 1477 | 1295 |
| 2013-06-16 | 10.34 | 17.19 | 12.41 | 1034 | 1719 | 1241 |
| 2014-11-28 | 10.82 | 20.19 | 14.70 | 1082 | 2019 | 1470 |
| 2024-09-13 | 8.06 | 12.19 | 9.53 | 806 | 1219 | 953 |
| 2024-12-07 | 10.71 | 18.05 | 12.91 | 1071 | 1805 | 1291 |
| 2025-02-22 | 7.89 | 18.01 | 10.93 | 789 | 1801 | 1093 |
| 2025-03-01 | 8.99 | 14.39 | 12.08 | 899 | 1439 | 1208 |
| 2026-07-16 | 9.02 | 16.06 | 11.96 | 902 | 1606 | 1196 |
skewb
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2014-11-28 | 22.79 | 33.22 | 26.83 | 2279 | 3322 | 2683 |
| 2024-09-13 | 11.83 | 21.47 | 16.28 | 1183 | 2147 | 1628 |
| 2024-11-02 | 13.32 | 20.92 | 17.80 | 1332 | 2092 | 1780 |
| 2024-12-07 | 11.97 | 16.75 | 13.94 | 1197 | 1675 | 1394 |
| 2025-02-22 | 16.84 | 20.35 | 17.85 | 1684 | 2035 | 1785 |
| 2025-03-01 | 12.87 | 24.37 | 16.13 | 1287 | 2437 | 1613 |
| 2026-07-16 | 19.01 | 41.36 | 23.73 | 1901 | 4136 | 2373 |
sq1
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2012-08-11 | 1:02.02 | 2:12.00 | 1:52.39 | 6202 | 13200 | 11239 |
| 2014-11-28 | 1:02.35 | 2:26.47 | | 6235 | 14647 | |
magic
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2011-07-23 | 1.65 | 2.44 | 2.15 | 165 | 244 | 215 |
| 2011-08-27 | 1.59 | 3.05 | 2.37 | 159 | 305 | 237 |
| 2011-11-26 | 1.72 | 4.00 | 3.45 | 172 | 400 | 345 |
| 2012-08-11 | 1.88 | 6.22 | 2.81 | 188 | 622 | 281 |
Globe-Trotter
