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Individual Calculations April 2009 |
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| Ivchenko, Anatoly Total change: -8.70 | |   |
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| Championship Kyiv of men 2009 | Kyiv | UKR | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2075 | 0.50 | 3 | -0.58 | 15 | -8.70 | |
|  Grinev, Valeriy | | | 2347 | UKR | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Ovcharov, Taras | | | 1920 | UKR | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Popovkin, Petro | | | 2320 | UKR | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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