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Individual Calculations March 2023 |
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| Grochol, Kamil Total change: 9.60 | |   |
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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 |
| 2002 | 2014 | 2.00 | 3 | 0.48 | 20 | 9.60 | |
|  Redzisz, Michal | f | | 2260 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Witoszek, Tadeusz | | | 1714 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kaminski, Piotr | | | 2031 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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