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Rapid:
Individual Calculations January 2019 |
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| Prawucka, Zofia Total change: 16.20 | |   |
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| Gwiazdkowy Turniej Szachowy KS Korona Zakrzewo 2018 | Zakrzewo | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1023 | 1.50 | 6 | 0.81 | 20 | 16.20 | |
|  Szczepaniak, Artur | | | 1423 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Skrzypinski, Jan | | | 1423 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grzeskowiak, Slawosz | | | 1406 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Grzebieniowski, Michal | | | 1423 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Broszkiewicz, Aleksander | | | 1310 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Purczynski, Andrzej | | | 1263 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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