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Individual Calculations June 2015 |
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| Sarkar, Justin Total change: 12.10 | |   |
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| 2015 May UTB GM-norm Tournament | Brownsville, Texas | USA | 2015-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2433 | 2395 | 6.50 | 9 | 2.50 | 10 | 25.00 | |
|  Vasquez Iii, Simon | | | 2073 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Vazquez, Guillermo | m | | 2438 | PAR | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Stukopin, Andrey | g | | 2573 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Hernandez Carmenate, Holden | g | | 2544 | USA | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Ruiz C, Joshua D | m | | 2433 | COL | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Chandra, Akshat | m | | 2492 | USA | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Cruz, Cristhian | g | | 2540 | PER | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Li, Ruifeng | f | | 2426 | USA | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Viswanadha, Kesav | m | | 2375 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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) | | | | 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2395 | 2.50 | 5 | -1.29 | 10 | -12.90 | |
| | Niemann, Hans M | | | 2166 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Ulrich, Rachel J | | wf | 2091 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Aripov, Iskandar | | | 2219 | UZB | 0.00 | 1 | -0.73 | 10 | -7.30 | | | La Rota, Fabio | f | | 2243 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Ortiz, Nadya Karolina | | wg | 2236 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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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