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Individual Calculations October 2008 |
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| Kovtun, Alexander Total change: -4.50 | |   |
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| Great Silk Way 08- 4 | Sudak | UKR | 2008-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1980 | 2.00 | 4 | -0.30 | 15 | -4.50 | |
|  Olifir, Maxim | | | 1691 | UKR | 0.00 | 1 | -0.84 | 15 | -12.60 | |  Zhak, Boris | | | 1873 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Belkina, Oksana | | | 1845 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Dvornitsky, Alexandr | | | 2305 | UKR | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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