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Individual Calculations November 2009 |
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| Vorobjev, Dmitry Total change: 7.50 | |   |
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| M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2092 | 2.50 | 7 | 0.50 | 15 | 7.50 | |
|  Tunik, Gennady | g | | 2492 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kostiukov, Alexandr | | | 2317 | UKR | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Rjabzev, Konstantin | m | | 2333 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Zhigalko, Andrey | g | | 2492 * | BLR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Valov, Ilya | f | | 2274 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Zakharchenko, Arnold | m | | 2255 | UKR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Fedoseeva, Valentina | | | 1762 | RUS | 0.50 | 1 | -0.38 | 15 | -5.70 | | | * 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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