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Individual Calculations February 2017 |
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| Petrova, Irina Total change: -4.40 | |   |
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| The Allukrainian chess tournament-B" VII MEMORIAL V.T.GROKHOTOVA-2017" (open-standard) | settlement of Omelnyk, Kremenchuk district, Poltava region | UKR | 2017-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2182 | 6.00 | 9 | -0.22 | 20 | -4.40 | |
|  Shirobokov, Nikita | | | 1782 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grishchenko, Mihail | | | 2001 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Klementev, Oleg | | | 2146 | UKR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Naboka, Sergey | f | | 2321 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Shalymov, Oleksandr | | | 2045 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gavrish, Leonid | | | 2162 | UKR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Datsuk, Taras | | | 2073 | UKR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Vasilenko, Ekaterina | | | 1782 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tarasenko, Vladislav | | | 1782 * | UKR | 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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