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Individual Calculations July 2023 |
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| Stupak, Aleksandra Total change: -54.40 | |   |
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| Z Serca do Szachow (6) turniej A | Sokolka | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1100 | 1001 | 0.50 | 5 | -1.36 | 40 | -54.40 | |
|  Perkowski, Jakub | | | 1269 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Perkowski, Dawid | | | 1066 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Krysiewicz, Zofia | | | 1148 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Stupak, Bartosz | | | 1012 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Pawluczuk, Maciej | | | 1004 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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