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Individual Calculations April 2018 |
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| Aldama Degurnay, Dionisio Total change: 0.70 | |   |
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| 25th Annual Western Class Championships | Van Nuys, California | USA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2431 | 4.00 | 5 | 0.07 | 10 | 0.70 | |
|  Burrows, Brandon | | | 2123 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Bryant, John Daniel | m | | 2461 | USA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Costello, Alexander | | | 2145 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Wu, Rochelle | | wc | 2031 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kolay, Alex | | | 2140 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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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