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Individual Calculations December 2012 |
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| Halkias, Stelios Total change: -11.60 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2581 | 6.00 | 9 | -1.16 | 10 | -11.60 | |
|  Aminov, Andrey | | | 2181 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Pyatin, Alexander | | | 2181 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mikhailov, Viacheslav | f | | 2326 | RUS | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Biriukov, Oleg V. | m | | 2327 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Malakhov, Igor | f | | 2429 | RUS | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Martynov, Pavel | f | | 2303 | RUS | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Buchenau, Frank | f | | 2324 | GER | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Bodnaruk, Anastasia | m | wg | 2425 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Popilski, Gil | m | | 2475 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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