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Individual Calculations July 2009 |
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| Gwozdzik, Zbigniew Total change: -4.50 | |   |
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| Silesian Team Championship | woj slaskie | POL | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1928 | 1.50 | 5 | -0.30 | 15 | -4.50 | |
|  Kliemt, Grzegorz | | | 2091 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Olbrich, Roman | | | 1931 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Witoszek, Tadeusz | | | 2039 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Martinek, Tomasz | | | 1923 | POL | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Masternak, Aleksander | | | 2213 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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