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Individual Calculations July 2009 |
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| Ibraev, Vasilij Total change: -24.60 | |   |
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| 31. R.Nezhmetdinov Memorial 2009 open | Kazan | RUS | 2009-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2266 | 4.50 | 9 | -1.64 | 15 | -24.60 | |
|  Zaynutdinov, Iskander | | | 1922 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Kharlov, Andrei | g | | 2511 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sadykov, Ramil | | | 2168 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Fedotov, Ivan | | | 2081 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Tkachuk, Andrey | | | 2125 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Talipov, Nafis | | | 2051 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Vafin, Ayrat | | | 2062 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Gorozhankina, Julia | | | 2080 | RUS | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Talov, Nikita | | | 2089 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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