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Rapid:
Individual Calculations September 2021 |
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| Sakundiak, Dmytro Total change: -7.60 | |   |
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| Chess Couples Cup 2021 2nd Stage Rapid U16 | Ivano-Frankivsk | UKR | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1368 | 3.00 | 7 | -1.27 | 20 | -25.40 | |
|  Melnyk, Nazar | | | 994 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Mishchuk, Marian | | | 1428 | UKR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Soroka, Pavlo | | | 1153 | UKR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sakundiak, Maksym | | | 1132 | UKR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zotov, Mykhailo | | | 1108 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kasapchuk, Oleksandr Jr. | | | 1636 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Cheliadyn, Vadym | | | 1450 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Cup of Muzychuk Sisters | Stryi | UKR | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1368 | 3.50 | 7 | 0.89 | 20 | 17.80 | |
| | Voloshchuk, Svyatoslav | | | 1696 | UKR | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kasapchuk, Oleksandr Jr. | | | 1636 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Krupa, Artem | | | 1210 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Shala, Maksym | | | 1673 | UKR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Sakundiak, Maksym | | | 1132 | UKR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Tymchyshyn, Volodymyr | | | 1321 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Vasynda, Oleksandr | | | 1753 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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