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Individual Calculations September 2023 |
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| Wilczewski, Michal Total change: -5.20 | |   |
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| VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN C | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1326 | 2.50 | 6 | -0.26 | 20 | -5.20 | |
|  Pietras, Maksymilian | | | 1547 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Mulet, Mateusz | | | 1418 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sokalla, Tomasz | | | 1422 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Talecki, Karol | | | 1149 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Berent, Mateusz | | | 1206 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Dysko, Michal | | | 1393 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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