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Rapid:
Individual Calculations July 2019 |
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| Boyko, Igor K. Total change: 45.60 | |   |
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| Orenburg_Cup Fed-2019 3 stage | Orenburg | RUS | 2019-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1839 | 6.50 | 9 | 2.28 | 20 | 45.60 | |
|  Fefelova, Ekaterina | | | 1439 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Haustov, Sergey | | | 1631 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Iskhakov, Ilshat | | | 2175 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Karlov, Alexey | | | 2143 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zhukov, Boris | | | 1679 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Polyakov, Sergey | | | 2037 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dyugaeva, Yuliya | | | 1439 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ishbuldin, Marsel | | | 1969 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Konnov, Oleg | f | | 2239 * | 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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