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Individual Calculations July 2011 |
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| Petrov, Valentin Total change: -14.55 | |   |
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| White Nights 2011 CYSS-2 | St.Petersburg | RUS | 2011-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2129 | 4.00 | 8 | -0.97 | 15 | -14.55 | |
|  Gorny, Roman | | | 1802 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Klobukov, Sergey | | | 1980 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Kholova, Elena | | | 1769 | RUS | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Fedoseeva, Valentina | | | 1874 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Azimova, Karina | | | 2067 | RUS | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Kashtanov, Ruslan | m | | 2349 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Tarasov, Ilya | | | 2001 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Sichinava, Zviad | | | 2362 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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