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Individual Calculations July 2009 |
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| Surov, Sergey Total change: 7.35 | |   |
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| 9. I.A.Bocharov Memorial 2009 open | Borisoglebsk | RUS | 2009-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2316 | 4.50 | 7 | -0.01 | 15 | -0.15 | |
|  Grol, Yegor | | | 1966 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kornilov, Peter | | | 2114 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Petukhov, Dmitry | f | | 2395 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Grigorian, Vardan | | | 2277 | ARM | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Chuprikov, Dmitry | | | 2419 | RUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kosheev, Alexander | | | 2175 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Pilkin, Evgenii | | | 1989 | RUS | 0.50 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | A.Lysenko Memorial 2009 open | Liski | RUS | 2009-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2316 | 6.50 | 9 | 0.50 | 15 | 7.50 | |
| | Korovin, Viktor | | | 2058 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Lukovnikov, Alexander | | | 2345 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Rodin, Dmitrij | | | 2428 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Tkachuk, Sergey | | | 2139 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Kornilov, Peter | | | 2105 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kosheev, Alexander | | | 2175 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Zhurikhin, Alexander | | | 2134 | RUS | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Grigorian, Vardan | | | 2274 | ARM | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Vechkanov, Valery | | | 1985 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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