Individual Calculations July 2021 |
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Zubacki, Wiktor Total change: 4.80 | | |
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Z Serca do Szachow | Sokolka | POL | 2021-06-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1451 | 1340 | 2.00 | 5 | 0.12 | 40 | 4.80 | |
| Milewski, Karol | | | 1740 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Supel, Weronika | | | 1045 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | Pieczulis, Blazej | | | 1650 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | Pieczulis, Hubert | | | 1458 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | Bartnik, Michal | | | 1362 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | * 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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