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Individual Calculations October 2017 |
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| Ibraev, Rustam Total change: -0.80 | |   |
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| Surgut_Spring chess tournament | Surgut | RUS | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2226 | 6.00 | 7 | -0.04 | 20 | -0.80 | |
|  Tagirov, Izmir | | | 2036 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Voskresenskaya, Marta | | | 1912 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Panfilova, Alina | | | 1826 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tatehin, Yuri | | | 1826 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levkin, Ivan | | | 1928 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Krupin, Vladislav | | | 1826 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dolgikh, Evgeniy | | | 1965 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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