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Individual Calculations January 2011 |
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| Kostin, Alexey Total change: -21.50 | |   |
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| Voronezh region Champ. 2010 | Voronezh | RUS | 2010-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2381 | 4.00 | 8 | -2.15 | 10 | -21.50 | |
|  Kornilov, Peter | | | 2065 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Provkin, Vladimir | | | 2213 | RUS | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Chernyshova, Natalia | | | 2058 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Lukovnikov, Alexander | | | 2305 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Matveenko, Yury | | | 2139 | RUS | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Golovchanov, Artiom | | | 2086 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Manukovsky, Vladimir | f | | 2264 | RUS | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Zhurikhin, Alexander | | | 2157 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | |
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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