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Individual Calculations August 2015 |
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| Kochkin, Juriy Total change: -9.40 | |   |
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| Champ Tula region men semifinal | Tula | RUS | 2015-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1773 | 2.00 | 8 | -0.47 | 20 | -9.40 | |
|  Sotnikov, Alexey | | | 1977 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Arkhipov, Vladimir | | | 1947 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Sushkov, Alexey | | | 1918 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Skurokin, Dmitriy | | | 1879 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Sukharev, Alexander | | | 1963 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gorbunov, Oleg | | | 1956 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Korolev, Anatoly | | | 1923 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ermilov, Petr | | | 1784 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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