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Individual Calculations October 2008 |
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| Grzesiak, Filip Total change: 15.75 | |   |
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| MAZOVIAN CHESS FESTIVAL- group C | Warszawa | POL | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1824 | 2.00 | 3 | 1.05 | 15 | 15.75 | |
|  Derecki, Krzysztof | | | 1971 | POL | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Liberadzki, Slawomir | | | 1969 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Kowalska, Elzbieta | | wf | 1942 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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