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Individual Calculations November 2011 |
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| Yotov, Valentin Total change: -4.90 | |   |
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| 77th Annual Southwest Open | Dallas, Texas | USA | 2011-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2359 | 2581 | 4.00 | 6 | -0.49 | 10 | -4.90 | |
|  Gater, Daniel Brent | | | 2181 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Toolin, Christopher | | | 2181 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chirila, Ioan | g | | 2531 | ROU | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Hughes, Tyler B | f | | 2268 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Sadorra, Julio C | g | | 2490 | PHI | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Diamant, Andre | g | | 2505 | BRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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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