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Rapid:
Individual Calculations September 2017 |
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| Golubev, Roman Total change: -51.40 | |   |
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| Petersburg Summer 2017 - Rapid GP | St. Petersburg | RUS | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2289 | 1.00 | 4 | -2.57 | 20 | -51.40 | |
|  Matchenya, Ivan | | | 1889 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Stepanov, Andrey | | | 1909 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ivanova, Tatiana | | | 2016 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Don, Aleksandr | | | 1909 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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