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Rapid:
Individual Calculations September 2015 |
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| Grigoriants, Boris Total change: 9.40 | |   |
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| Stavropol region cup rapid | Pyatigorsk | RUS | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1936 | 2.00 | 4 | 0.47 | 20 | 9.40 | |
|  Bykov, Egor | | | 2228 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Lesovoi, Evgenij | | | 2185 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zekeeva, Natalia | | | 1804 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Harchenko, Sergey | | | 1929 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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