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Individual Calculations February 2015 |
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| Ivanov, Vladimir V. Total change: 9.40 | |   |
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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 |
| 1935 | 1941 | 4.00 | 7 | 0.47 | 20 | 9.40 | |
|  Ignatyev, Viktor | | | 2220 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bratus , Petr P | | | 2089 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Sorokopudov, Vladimir M. | | | 2054 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Velikodvorskaya, Regina | | | 1652 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Safonov, Vladimir | | | 1707 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chekulaev, Anatoly | | | 1833 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Nikitin, Vladimir | | | 1987 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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