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Individual Calculations July 2013 |
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| Vaidya, Atulya Total change: 22.20 | |   |
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| 2013 Texas State and Amateur Championships | Fort Worth, Texas | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1932 | 2.50 | 6 | 0.88 | 15 | 13.20 | |
|  Langer, Michael | f | | 2237 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Green, Austen J | | | 2061 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Jayaraman, Arvind | f | | 2269 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Jiang, Alexander D | | | 1823 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Toolin, Christopher | | | 2149 | USA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Guadalupe Ii, Francisco | | | 2211 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | 2013 DCC FIDE Open VI | Richardson, Texas | USA | 2013-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1941 | 1.50 | 2 | 0.60 | 15 | 9.00 | |
| | Nguyen, Emily Q | | wf | 1676 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Yotov, Valentin L | g | | 2341 * | BUL | 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) | | |
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