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Individual Calculations October 2008 |
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| Tomczyk, Ryszard Total change: 8.75 | |   |
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| MAZOVIAN CHESS FESTIVAL- group C | Warszawa | POL | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1603 | 1.00 | 5 | 0.35 | 25 | 8.75 | |
|  Swieszek, Joanna | | | 1877 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Liberadzki, Slawomir | | | 1953 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kowalska, Elzbieta | | wf | 1942 | POL | 1.00 | 1 | 0.88 | 25 | 22.00 | |  Pietrzak, Wojciech | | | 1932 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Pawlowski, Michal | | | 1925 | POL | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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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