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Individual Calculations January 2015 |
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| Margvelashvili, George Total change: -0.40 | |   |
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| 2014 DCC FIde Open XII | Richardson, Texas | USA | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2536 | 4.00 | 5 | -0.04 | 10 | -0.40 | |
|  Weisberg, Mark L | | | 2136 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Li, Ruifeng | f | | 2358 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Kao, Camille Y | | | 2136 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ahmed, Zakir | | | 2136 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kadric, Denis | m | | 2498 | BIH | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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