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Individual Calculations January 2024 |
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| Witczak, Mikolaj Total change: -5.80 | |   |
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| VII Kalisz OPEN FIDE | Kalisz | POL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1235 | 2.00 | 5 | -0.29 | 20 | -5.80 | |
|  Petryk, Pavlo | | | 1496 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Gora, Antoni | | | 1135 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Tyrakowski, Pawel | | | 1255 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Kolanowski, Franciszek | | | 1164 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Repetilo, Daria | | | 1307 | UKR | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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