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Individual Calculations September 2009 |
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| Purygin, Andrei Total change: 0.75 | |   |
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| 18. Zhigulevskie prostory 2009 open | Samara | RUS | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2256 | 5.50 | 8 | 0.05 | 15 | 0.75 | |
|  Anisimov, Pavel V | | | 2020 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Palachev, Petr | | | 2168 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Strelnikova, Elena | | wf | 2008 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Fomichev, Sergey | | | 2074 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Luchkin, Alexander | | | 2183 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Skrenev, Sergey | | | 2108 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Natacheev, Peter | | | 2191 | RUS | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Igonin, Michail | | | 2189 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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