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Rapid:
Individual Calculations October 2023 |
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| Grochowski, Ignacy Total change: -59.20 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B12 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1055 | 0.00 | 4 | -1.48 | 40 | -59.20 | |
|  Cichocki, Jakub | | | 1234 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Szczerbicz, Marcel | | | 1085 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Szmolke, Stanislaw | | | 1163 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Chmielnicki, Michal | | | 1125 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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