Individual Calculations July 2023 |
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Kolodziejski, Piotr Total change: -49.20 | | |
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Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 | Sypniewo | POL | 2023-06-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1835 | 2049 | 5.50 | 9 | -1.23 | 40 | -49.20 | |
| Skrzypinski, Jan | | | 1862 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | Stepinski, Piotr | | | 1845 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | Halhoul, Adam | | | 1759 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | Zalega, Maciej | | | 2166 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | Kulig, Pawel | | | 1969 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | Rychlik, Michal | | | 1839 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | Wilgosz, Szczepan | | | 1650 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Wolak, Maciej | | | 1649 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Garwacki, Kornel | | | 1778 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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