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Individual Calculations July 2011 |
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| Tracz, Marcelina Total change: 7.05 | |   |
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| World School Chess Championship 2011 - G15 | Krakow | POL | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1690 | 4.00 | 8 | 0.47 | 15 | 7.05 | |
|  Belova, Olga | | | 1948 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Lapa, Aleksandra | | | 1444 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Cyboran, Katarzyna | | | 1807 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Tarnowska, Aleksandra | | | 1816 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Saduakassova, Dinara | | wf | 2090 * | KAZ | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Patel, Yesim | | | 1804 | TUR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Ziemba, Magdalena | | | 1492 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Rajapakshe Mudiyanselage, Nuwant | | | 1550 | SRI | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * 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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