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Individual Calculations February 2015 |
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| Sorokopudov, Vladimir M. Total change: 10.60 | |   |
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| SZFO Championship in chess among veterans_2015 | St. Petersburg | RUS | 2015-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2054 | 4.50 | 7 | 0.53 | 20 | 10.60 | |
|  Velikodvorskaya, Regina | | | 1654 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhikharev, Valeriy | | | 2170 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ivanov, Vladimir V. | | | 1941 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Vikulin , Alexander A. | | | 1814 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Marinin, Viktor | | | 1922 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mishuchkov, Nikolai M. | m | | 2311 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Semenov, Vladimir A. | | | 2130 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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