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Individual Calculations September 2011 |
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| Siwon, Zbigniew Total change: -10.35 | |   |
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| VIII Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej Open | Ostroda | POL | 2011-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1821 | 1.50 | 6 | -0.69 | 15 | -10.35 | |
|  Szmidt, Przemyslaw | | | 2015 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Tvarijonas, Tomas | | | 1992 | LTU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Zielinski, Maciej | | | 2060 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Dobrowolski, Marcin | | | 1945 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Snihur, Adam | | | 1492 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bukowska, Katarzyna | | | 2005 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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