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Rapid:
Individual Calculations April 2021 |
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| Perkowski, Jakub Total change: 20.00 | |   |
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| XXVI edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 10 | Bialystok | POL | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1070 | 2.00 | 3 | 1.00 | 20 | 20.00 | |
|  Czarnomysy, Dawid | | | 1181 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Markowski, Adam | | | 1241 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pawluczuk, Maciej | | | 1159 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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