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Individual Calculations August 2013 |
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| Kupsik, Joanna Total change: -6.60 | |   |
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| CHESS SUMMER 2013 | Poznan | POL | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1668 | 2.00 | 5 | -0.44 | 15 | -6.60 | |
|  Rozumek, Krzysztof | | | 1975 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Glatty, Zbigniew | | | 1915 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Lisiecki, Robert | | | 1426 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Wojciechowska, Martyna | | | 1268 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Szymanski, Leszek | | | 1750 | POL | 1.00 | 1 | 0.61 | 15 | 9.15 | | | * 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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