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Individual Calculations July 2023 |
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| Kowalski, Aleksander Total change: -38.40 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1157 | 0.00 | 4 | -0.96 | 40 | -38.40 | |
|  Chmiel, Krzysztof | | | 1298 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Bombinski, Michal | | | 1248 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Figa, Karolina | | | 1391 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Karwot, Marek | | | 1594 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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