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Individual Calculations September 2011 |
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| Demin, Petr Total change: 26.40 | |   |
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| VII international Baikal chess festival | Ulan-Ude | RUS | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1896 | 1.00 | 4 | -0.36 | 30 | -10.80 | |
|  Rychkov, Oleg | | | 2201 | RUS | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Amgalanbaatar, Ravdanlkhum | | | 2142 | MGL | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Irinchinov, Vladimir | | | 2067 | RUS | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Rinchino, Valeriy | | | 1698 | RUS | 1.00 | 1 | 0.24 | 30 | 7.20 | |
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 I.N.Ermolaev Memorial 2011 | Irkutsk | RUS | 2011-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1896 | 3.00 | 5 | 1.24 | 30 | 37.20 | |
| | Ginzburg, Alexander | | | 2055 | RUS | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Besedin, Anatoly | | | 2080 | RUS | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Nuki, Nikita | | | 1934 | RUS | 1.00 | 1 | 0.55 | 30 | 16.50 | | | Shafikov, Alexey | | | 2061 | RUS | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Ergeshov, Timur | | | 1907 | RUS | 1.00 | 1 | 0.52 | 30 | 15.60 | |
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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