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Individual Calculations December 2012 |
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| Grigoriants, Sergey Total change: 0.80 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2578 | 6.50 | 9 | 0.08 | 10 | 0.80 | |
|  Lutovinov, Alexander | | | 2178 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Usmanov, Vasily | | | 2336 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Popilski, Gil | m | | 2475 | ISR | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Mikhailov, Viacheslav | f | | 2326 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Aitbayev, Aslan | | | 2416 | KAZ | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Bajarani, Ulvi | m | | 2436 | AZE | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Tilicheev, Viacheslav | f | | 2397 | RUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Alekseenko, Kirill | f | | 2434 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Khismatullin, Denis | g | | 2638 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | * 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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