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Individual Calculations May 2010 |
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| Kostojakov, Ivan Total change: 32.10 | |   |
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| Khakasia Chmp. 2010 open | Abakan | RUS | 2010-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2012 | 4.50 | 6 | 2.14 | 15 | 32.10 | |
|  Kostojakov, Petr | | | 1786 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Kokov, Georgy | | | 2017 | RUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Sambursky, Vladimir | f | | 2231 | RUS | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Mokhov, Vladimir | | | 2186 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Shoev, Kirill | | | 2263 | RUS | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Malezkey, Vladimir | | | 2087 | RUS | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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