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Individual Calculations February 2014 |
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| Hatarik, Robert Total change: -14.85 | |   |
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| 5th Annual Golden State Open | Concord, California | USA | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2136 | 1.00 | 5 | -0.99 | 15 | -14.85 | |
|  Ipatov, Alexander | g | | 2536 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Viswanadha, Kesav | | | 2153 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Heiserman, Jimmy P | | | 2162 | USA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Jones, Aaron Demby | | | 2096 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Serpik, Ilia | | | 2201 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | * 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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