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Individual Calculations November 2013 |
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| Chiang, Jonathan Total change: 5.10 | |   |
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| 2013 Dallas Open | Richardson, Texas | USA | 2013-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2170 | 4.00 | 5 | 0.26 | 15 | 3.90 | |
|  Devagharan, Devina | | | 1770 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Xie, Tianming | | | 1804 | USA | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Nguyen, Emily Q | | wf | 1770 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ahmed, Zakir | | | 1770 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kritz, Leonid | g | | 2570 * | GER | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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 Dallas Absolute | Richardson, Texas | USA | 2013-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2170 | 1.50 | 4 | 0.08 | 15 | 1.20 | |
| | Berczes, David | g | | 2541 | HUN | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Yotov, Valentin L | g | | 2564 | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jayaraman, Arvind | f | | 2259 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Obili, Abhishek | | | 1857 | USA | 0.50 | 1 | -0.36 | 15 | -5.40 | |
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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