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Individual Calculations December 2012 |
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| Chekhov, Sergei Total change: 3.10 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2443 | 6.00 | 9 | 0.31 | 10 | 3.10 | |
|  Gantsevich, Aleksei | | | 2046 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Salov, Vitaly V. | | | 2043 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jumabayev, Rinat | g | | 2545 | KAZ | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Kovalyov, Anton | g | | 2593 | ARG | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Solovyov, Viktor | | | 2265 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Solak, Dragan | g | | 2590 | TUR | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Zhurikhin, Alexander | | | 2254 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Naboka, Sergey | | | 2256 | UKR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Leontiev, Aleksandr V. | m | | 2321 | RUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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