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Rapid:
Individual Calculations August 2015 |
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| Grekov, Igor Total change: -25.40 | |   |
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| International Chess Day Rapid - Sestroretsk | St. Petersburg | RUS | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1947 | 3.50 | 7 | -1.27 | 20 | -25.40 | |
|  Romanov, Dmitrii | | | 1547 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chigaev, Maksim | m | | 2347 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sorokina, Svetlana | | | 1720 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stasenko, Alexey | | | 1765 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Gvozdikov, Stepan | | | 1735 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Nakonechniy, Yuriy | | | 1594 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kunin, Pavel | | | 1886 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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