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Rapid:
Individual Calculations September 2018 |
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| Grubova, Sofia Total change: 47.80 | |   |
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| Petersburg Summer 2018 - Rapid GP | St. Petersburg | RUS | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1574 | 4.50 | 11 | 2.39 | 20 | 47.80 | |
|  Shapiro, Viktor | | | 1974 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Lodoev, Ayur | | | 1974 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mochalin, Faddey | | | 1911 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ismagilov, Damir | | | 1873 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kovalenko, Artem | | | 1217 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Leolko, Ludmila | | | 1871 | RUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Kazantsev, Alexandr | | | 1861 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mamochev, Andrei | | | 1948 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Khajrutdinov, Ildar | | | 1974 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shidlovskiy, Artemiy | | | 1884 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nuritdinov, Nizomitdin | | | 1858 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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