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Blitz:
Individual Calculations December 2014 |
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| Kostin, Alexey Total change: 12.60 | |   |
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| Cup of Lipetsk region (blitz) | Elets | RUS | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2326 | 7.50 | 11 | 0.63 | 20 | 12.60 | |
|  Loskutova, Anastasia | | | 1926 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kocharian, Arkadiy | | | 2009 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ajrapetian, Gevorg | m | | 2412 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Loskutov, Sviatoslav | | | 2281 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Grachev, Andrey | | | 2072 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Slugin, Sergey | m | | 2341 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Airapetian, Gor | m | | 2399 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Chekhov, Sergei | m | | 2416 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Sadovsky, Artem | | | 2355 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Semenkov, Alexander | | | 2126 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Loskutov, Vladislav | | | 2034 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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