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Rapid:
Individual Calculations September 2021 |
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| Wieczorek, Wojciech Total change: -31.40 | |   |
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| Szachy Szybkie - Lato w Miescie na Sportowo 2021 w Bielsku-Bialej | Bielsko-Biala | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1344 | 3.00 | 6 | -1.57 | 20 | -31.40 | |
|  Grzywa, Przemyslaw | | | 1165 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Kotyla, Sabina | | | 1148 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kotyla, Jerzy | | | 1047 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chmara, Michal | | | 1065 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Szydlowski, Oskar | | | 1307 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Wesolowski, Lukasz | | | 1047 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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