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Rapid:
Individual Calculations September 2021 |
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| Tiahnyriadno, Alexandr Total change: -24.80 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1635 | 0.00 | 4 | -1.24 | 20 | -24.80 | |
|  Prokofiev, Valentyn | | | 2096 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Shalymov, Oleksandr | | | 2003 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Oliynik, Yriy | | | 1813 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mazurtsova, Margarita | | | 1373 | UKR | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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