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Individual Calculations April 2018 |
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| Wu, Rochelle Total change: -40.80 | |   |
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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 |
| 2035 | 2000 | 1.50 | 3 | 0.03 | 40 | 1.20 | |
|  Simms, Rickie | | | 1887 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Aldama Degurnay, Dionisio | m | | 2400 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Li, Eric | c | | 1817 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | IM Walter Shipman Memorial Championship | Santa Clara, California | USA | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2000 | 0.50 | 3 | -1.05 | 40 | -42.00 | |
| | Sevillano, Enrico | g | | 2400 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Henry | | | 1894 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Lu, Joshua | | | 1731 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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