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Individual Calculations February 2013 |
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| Butchak, Bogdan Total change: 31.05 | |   |
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| THE NEW YEAR UKRAINIAN OPEN CHESS TOURNAMENT FOR THE GUBERNATOR CUP -2012 ( OPEN) | Kremenchug | UKR | 2013-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2049 | 5.00 | 7 | 2.07 | 15 | 31.05 | |
|  Karpuzov, Georgiy | | | 1882 | UKR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Engovatov, Anatoliy | | | 2221 | UKR | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Yurchishyn, Nikolay | | | 2249 | UKR | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Polishchuk, Oleg | | | 2235 | UKR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Chiya, Mder Hamad | | | 2017 | IRQ | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Goncharov, Oleg | | | 2197 | UKR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Oliynyk, Mykola V. | | | 1980 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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