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Individual Calculations September 2023 |
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| Karczynski, Lech Total change: -43.40 | |   |
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| Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci 2023 | Gdansk | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1672 | 4.50 | 8 | -2.17 | 20 | -43.40 | |
|  Gregorczyk, Michal | | | 1272 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ulanowski, Karol | | | 2151 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wiosna, Krzysztof | | | 1221 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Karczynski, Aleksander | | | 1171 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Parka, Milosz | | | 1280 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Filipczyk, Michal | | | 1220 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Fijal, Alan | | | 1099 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Djebaili, Farid | | | 1157 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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