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Individual Calculations November 2023 |
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| Piotrowski, Przemyslaw Total change: 7.60 | |   |
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| Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r1 | Dolny Slask | POL | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2252 | 2.00 | 2 | 0.38 | 20 | 7.60 | |
|  Wieczorek, Mikolaj | | | 1985 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Laszewicz, Pawel | | | 2010 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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