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Individual Calculations September 2015 |
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| Petrov, Vladimir S. Total change: 29.00 | |   |
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| Tsiolkovsky Memorial 2015 | Kaluga | RUS | 2015-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 1931 | 2.50 | 6 | 1.45 | 20 | 29.00 | |
|  Kalichkin, Igor | m | | 2181 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Ditiatev, Sergey | f | | 2224 | RUS | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Grishin, G.g. | | | 2278 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Timofeev, Vladimir F | | | 2221 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Provotorov, Alexandr P. | m | | 2298 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Semin, Daniil | | | 2045 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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