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Rapid:
Individual Calculations September 2021 |
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| Stuk, Valeriy Total change: -35.80 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1813 | 3.50 | 7 | -1.79 | 20 | -35.80 | |
|  Mazurtsova, Margarita | | | 1373 | UKR | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Polyvko, Maksim | | | 1345 | UKR | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Kalashnyk, Anna | | | 1368 | UKR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zhugan, Sergey | | | 1485 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dyak, Grigorij | | | 2041 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Yuryk, Rostyslav | | | 1474 | UKR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Oliynik, Yriy | | | 1813 | UKR | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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