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Individual Calculations September 2010 |
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| Wolniaczyk, Daria Total change: -1.35 | |   |
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| Obra Lato Open 2010 | Obra | POL | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1621 | 1.50 | 6 | -0.09 | 15 | -1.35 | |
|  Bajerlein, Dawid | | | 1980 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Karczynski, Lech | | | 1920 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Heinrich, Zuzanna | | | 1458 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Jedrzejczak, Przemyslaw | | | 1863 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Zawadzki, Lukasz | | | 1883 | POL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Koleda, Tomasz | | | 1823 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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