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Individual Calculations September 2012 |
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| Grebnev, Georgy Total change: -24.60 | |   |
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| Petrovskaya Ladya - Summer 2012 Open | Peterhof | RUS | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1833 | 1.00 | 5 | -0.82 | 30 | -24.60 | |
|  Kiselev, Pavel | | | 2179 | RUS | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Kharchenko, Daniil | | | 2006 | RUS | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Chistiakov, Mihail | | | 1880 | RUS | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Shemenko, Georgy | | | 1746 | RUS | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Bezulenko, Evgeny | | | 1915 | RUS | 0.00 | 1 | -0.39 | 30 | -11.70 | |
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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