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Individual Calculations October 2013 |
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| Yotov, Valentin L Total change: -9.60 | |   |
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| 79th Annual Southwest Open | Irving, Texas | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2569 | 4.50 | 7 | -1.27 | 10 | -12.70 | |
|  Xie, Tianming | | | 2169 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Vaidya, Atulya | | | 2169 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jayaraman, Arvind | f | | 2258 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Ng, Daniel J | | | 2169 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Berczes, David | g | | 2548 | HUN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Getz, Alec | f | | 2340 | USA | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Breckenridge, Steven | | | 2300 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * 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) | | | | 2013 DCC FIDE Open IX | Richardson, Texas | USA | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2574 | 4.50 | 5 | 0.31 | 10 | 3.10 | |
| | Nguyen, Khoa Minh | | | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ajiboye, Odunayo | | | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chiang, Sarah | | wf | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Li, Ruifeng | c | | 2236 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Berczes, David | g | | 2535 | HUN | 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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