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Individual Calculations March 2023 |
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| Jacel, Lukasz Total change: -16.40 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1968 | 1.00 | 3 | -0.82 | 20 | -16.40 | |
|  Kalmuk, Krzysztof | | | 2004 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Czernecki, Andrzej | | | 1803 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pycinski, Wladyslaw | | | 1856 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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