Individual Calculations January 2010 |
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Kotwicka, Maja Total change: -2.85 | | |
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II Druzynowe Mistrzostwa Polski Kobiet | Wroclaw | POL | 2009-11-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1860 | 2008 | 2.50 | 4 | -0.19 | 15 | -2.85 | |
| Wojna, Natalia | | | 1608 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Wisniowska, Klaudia | | | 1953 | POL | 1.00 | 1 | 0.42 | 15 | 6.30 | | Zdziarska, Lidia | | | 1940 | POL | 0.00 | 1 | -0.59 | 15 | -8.85 | | Barburzynska, Magdalena | | | 1938 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | * 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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