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Individual Calculations September 2009 |
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| Petrov, Nikita Total change: -6.30 | |   |
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| Petrovskaya Ladya 2009 open | Peterhof | RUS | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2063 | 3.00 | 8 | -0.42 | 15 | -6.30 | |
|  Zhukov, Klim | | | 2243 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Terzi, Alexei | | | 1806 | BLR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Zubritskiy, Artyom | | | 2342 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kvasov, Sergey | | | 1899 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Kulek, Yuri | | | 2178 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Egorov, Konstantin | | | 2160 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Kosarev, Dmitry | | | 2231 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Filippov, Sergey B. | | | 2087 | RUS | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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