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Rapid:
Individual Calculations January 2022 |
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| Perkowski, Dawid Total change: 1.00 | |   |
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| XXVII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 | Bialystok | POL | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1081 | 2.00 | 5 | 0.05 | 20 | 1.00 | |
|  Dunda, Szymon | | | 1328 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Piktel, Marcel | | | 1171 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chiszko, Wiktoria | | | 1157 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Roszkowska, Zuzanna | | | 1153 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Krysiewicz, Zofia | | | 1023 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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