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Individual Calculations September 2009 |
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| Zhuk, Ilya Total change: 30.00 | |   |
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| Veresov memorial 2009 | Minsk | BLR | 2009-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1846 | 1.50 | 5 | 0.47 | 15 | 7.05 | |
|  Sarichev, Sergey | | | 2111 | BLR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Gordeenja, Valerij | | | 2054 | BLR | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Shakhadanau, Henadzi | | | 2061 | BLR | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Harshkou, Mikita | | | 2128 | BLR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dvurechensky, Viacheslav | | | 2060 | BLR | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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) | | | | V International Chess Festival Open B Chojnice 2009 | Chojnice | POL | 2009-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1846 | 4.50 | 7 | 1.53 | 15 | 22.95 | |
| | Szmidt, Przemyslaw | | | 1999 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Wodzynska, Zofia | | | 1531 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Obrocki, Dariusz | | | 1970 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Walczak, Krystian | | | 1984 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Zadlo, Anna | | | 1803 | POL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Wodzynski, Michal | | | 1996 | POL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Grajczak, Adrian | | | 1985 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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