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Individual Calculations November 2011 |
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| Bercys, Salvijus Total change: -13.00 | |   |
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| 77th Annual Southwest Open | Dallas, Texas | USA | 2011-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2477 | 4.50 | 7 | -0.73 | 10 | -7.30 | |
|  Lin, Dachey | | | 2077 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Doss, Jason R | | | 2283 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sawyer, Bradley J | | | 2154 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Gongora-Montes, Benjamin | m | | 2220 | MEX | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Wang, Puchen | m | | 2443 | NZL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Yang, Darwin | m | | 2439 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Hughes, Tyler B | f | | 2268 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | * 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) | | | | 2011 US Class Championships | Houston, Texas | USA | 2011-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2477 | 3.50 | 5 | -0.57 | 10 | -5.70 | |
| | Nemcova, Katerina | | wg | 2295 | CZE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Safin, Artur K | | | 2228 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Xiong, Jeffery | f | | 2077 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Langer, Michael | f | | 2195 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Chua, Alexander | | | 2277 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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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