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Individual Calculations July 2023 |
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| Ciszewski, Piotr Total change: -92.40 | |   |
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| Mistrzostwa Wielkopolski Juniorow 2023r. [GRUPA C17] | Sypniewo | POL | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1391 | 1.00 | 4 | -2.31 | 40 | -92.40 | |
|  Koza, Krzysztof | | | 1038 | POL | 0.00 | 1 | -0.89 | 40 | -35.60 | |  Piec, Krzysztof | | | 1175 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Surdukowski, Damian | | | 1152 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Dorynek, Adam | | | 1101 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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