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Individual Calculations September 2010 |
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| Zawadzki, Lukasz Total change: -29.00 | |   |
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| Obra Lato Open 2010 | Obra | POL | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1883 | 5.00 | 8 | -1.16 | 25 | -29.00 | |
|  Kaluzny, Tomasz | | | 1522 | POL | 1.00 | 1 | 0.10 | 25 | 2.50 | | | Zielewicz, Piotr | | | 1669 | POL | 0.00 | 1 | -0.77 | 25 | -19.25 | |  Kowalewicz, Kacper | | | 1586 | POL | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Gozdziewicz, Marek | | | 1656 | POL | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Zwarycz, Milosz | | | 1710 | POL | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Wolniaczyk, Daria | | | 1621 | POL | 0.50 | 1 | -0.32 | 25 | -8.00 | | | Szczepaniak, Artur | | | 1720 | POL | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Koleda, Tomasz | | | 1823 | POL | 0.50 | 1 | -0.08 | 25 | -2.00 | |
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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