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Rapid:
Individual Calculations September 2021 |
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| Kopeykin, Sergey Total change: 0.00 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1578 | 0 | 1.50 | 7 | 0.00 | 1348 | | 0.00 | |
|  Bochok, Viktor | | | 1844 | UKR | 0.00 | 1 | 0.00 | | 0.00 | |  Levenko, Tetiana | | | 1644 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Nadvornyi, Taras | | | 1407 | UKR | 1.00 | 1 | 0.00 | | 0.00 | | | Dovhan, Artem | | | 1612 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Kalashnyk, Anna | | | 1368 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Dunaevsky, David | | | 1412 | UKR | 0.50 | 1 | 0.00 | | 0.00 | | | Levenko, Viktor | | | 1762 | UKR | 0.00 | 1 | 0.00 | | 0.00 | |
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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