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Rapid:
Individual Calculations September 2019 |
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| Diakov, Oieg Total change: 8.40 | |   |
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| Kupyansk Chess Cup - 2019 | Kupyansk | UKR | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2160 | 2.50 | 3 | 0.42 | 20 | 8.40 | |
|  Litvinov, Mikhail | | | 1928 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Tatarinov, Maxim | | | 2247 | UKR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Bondarenko, Andrey | | | 1780 | UKR | 1.00 | 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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