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Individual Calculations April 2009 |
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| Kotula, Oktawia Total change: 0.75 | |   |
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| XXVI Turniej Szachowy Juniorow | Bydgoszcz | POL | 2009-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1737 | 5.00 | 9 | 0.05 | 15 | 0.75 | |
|  Zwara, Szymon | | | 1450 | POL | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Gora, Antonina | | | 1583 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Gajek, Radoslaw | | | 1720 | POL | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Januszewski, Piotr | | | 1847 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Nowacki, Krzysztof | | | 1693 | POL | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Mazalon, Mateusz | | | 1728 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Zebracki, Tomasz | | | 1795 | POL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Marchlewicz, Damian | | | 1911 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Szulgacz, Maciej | | | 1529 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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