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Rapid:
Individual Calculations September 2021 |
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| Bochok, Viktor Total change: -38.80 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1844 | 2.00 | 5 | -1.94 | 20 | -38.80 | |
|  Martiyan, Alexandr | | | 2148 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Petrynskyi, Yaroslav | | | 1404 | UKR | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Bezsonna, Polina | | | 1400 | UKR | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Bogatiuk, Kirill | | | 1368 | UKR | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Pozniak, Yunna | | | 1304 | UKR | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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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