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Individual Calculations September 2017 |
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| Abramova, Sofya Total change: 49.20 | |   |
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| Russian Island U-13 | Vladivostok | RUS | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1207 | 2.50 | 7 | 1.23 | 40 | 49.20 | |
|  Vetrov, Ivan | | | 1607 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Koldin, Aleksei | | | 1607 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Reger, Valeriia | | | 1469 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Tsoy, Konstantin | | | 1504 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gromov, Nikita | | | 1493 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Korolev, Artem | | | 1209 | RUS | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Khusnulgatin, Artem | | | 1548 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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