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Individual Calculations March 2015 |
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| Simms, Gary Total change: -13.60 | |   |
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| 2015 Southwest Class Championships | Fort Worth, Texas | USA | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2083 | 2.50 | 7 | -0.68 | 20 | -13.60 | |
|  Xiong, Jeffery | m | | 2475 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ragolta Franco, Eduardo | f | | 2207 | CUB | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Acosta, Mariano A | | | 1986 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Li, Ruifeng | f | | 2396 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Helfst, Matt | | | 1917 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Xie, Tianming | | | 1875 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Rohrbaugh, James | | | 2078 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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