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Rapid:
Individual Calculations May 2018 |
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| Berestovitskiy, Erlen Total change: -10.60 | |   |
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| Pushkin 2018 Cosmonautics Day Rapid | St. Petersburg | RUS | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1774 | 2.00 | 6 | -0.53 | 20 | -10.60 | |
|  Poljakov, Konstantin | | | 2174 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Abuev, Roman | | | 2090 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ageev, Alexey | | | 2174 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Egorov, Ivan S. | | | 1374 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stepchenkov, Oleg | | | 1849 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ryabchenko, Andrey | | | 1374 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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