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Individual Calculations July 2009 |
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| Tkachuk, Sergey Total change: 13.65 | |   |
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| A.Lysenko Memorial 2009 open | Liski | RUS | 2009-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2139 | 3.50 | 7 | 0.91 | 15 | 13.65 | |
|  Grigorian, Vardan | | | 2274 | ARM | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Manukovsky, Vladimir | f | | 2227 | RUS | 1.00 | 1 | 0.62 | 15 | 9.30 | |  Surov, Sergey | f | | 2316 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Rodin, Dmitrij | | | 2428 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Zhurikhin, Alexander | | | 2134 | RUS | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Vechkanov, Valery | | | 1985 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Lukovnikov, Alexander | | | 2345 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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