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Individual Calculations October 2008 |
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| Duda, Ryszard Total change: 11.75 | |   |
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| VI Marka Piasty Memorial | Tarnowskie Góry | POL | 2008-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1790 | 2.00 | 7 | 0.47 | 25 | 11.75 | |
|  Galyga, Zbigniew | | | 2140 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Breuer, Falk | | | 2026 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Bes, Michal | | | 1950 | POL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Smieja, Adam | | | 1846 | POL | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Zielinski, Hubert | | | 2003 | POL | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Andrae, Dirk | | | 2110 | GER | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Kazek, Krzysztof | f | | 2090 | POL | 0.50 | 1 | 0.35 | 25 | 8.75 | |
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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