Individual Calculations September 2019 |
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Zniszczol, Wiktoria Total change: -15.60 | | |
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55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C | Polanica-Zdroj | POL | 2019-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1305 | 1650 | 0.50 | 1 | -0.39 | 40 | -15.60 | |
| Kopestynski, Michal | | | 1305 | POL | 0.50 | 1 | -0.39 | 40 | -15.60 | | 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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