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Individual Calculations April 2013 |
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| Ivanov, Vladimir V. Total change: 27.60 | |   |
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| The championship of the North-West among veterans | St. Petersburg | RUS | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1915 | 4.50 | 8 | 1.84 | 15 | 27.60 | |
|  Bratus, Petr P | | | 2143 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Chembaev, Evgeny | | | 2202 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kravtchenko, Vladimir G. | | | 2034 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Pankina, Larisa | | | 1958 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Mishuchkov, Nikolai M. | m | | 2315 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sorokopudov, Vladimir M. | | | 2038 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Bezobrazov, Lev | | | 1676 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Polevoi, Vladimir | | | 2065 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | * 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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