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Individual Calculations April 2015 |
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| Sergeev, Igor Total change: -11.70 | |   |
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| Dubna 2015 championship | Dubna | RUS | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2415 | 5.00 | 7 | -1.17 | 10 | -11.70 | |
|  Sepp, Yuri | | | 2015 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Khramov, Dmitry | | | 2015 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Ivanova, Svetlana | | | 2015 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dobrovolsky, Konstantin | | | 2229 | RUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kobozeva, Viktoria | | | 2015 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Zasypkin, Alexandr | | | 2146 | RUS | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Sarkhadov, Ibrakhim | | | 2015 * | TJK | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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