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Rapid:
Individual Calculations September 2021 |
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| Peret, Ryszard Total change: -38.40 | |   |
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| XXVII Solidarnosciowy Turniej Szachowy "SIERPIEN 2021" | Mielec | POL | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1482 | 2.50 | 7 | -1.92 | 20 | -38.40 | |
|  Toczek, Grzegorz | f | | 2217 | WLS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Wrobel, Kazimierz | | | 1048 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Gola, Krzysztof | | | 1251 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Miasik, Adrian | | | 1788 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Janczar, Wojciech | | | 1144 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Berdak, Leszek | | | 1149 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nalezna, Gabriela | | | 1260 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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