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Rapid:
Individual Calculations September 2021 |
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| Puchka, Vladislav Total change: 23.00 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1828 | 4.50 | 6 | 1.15 | 20 | 23.00 | |
|  Prokofiev, Valentyn | | | 2096 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Sytnyk, Liliya | | | 1460 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Oliynik, Yriy | | | 1813 | UKR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Basova, Yuliya | | | 1562 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mogylnyi, Pavlo | | | 1672 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dyak, Grigorij | | | 2041 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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