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Individual Calculations December 2021 |
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| Van Kooten, Luuk Total change: -25.40 | |   |
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| 16th Annual Los Angeles Open - Major | Van Nuys, California | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2277 | 3.00 | 5 | -1.27 | 20 | -25.40 | |
|  Wang, Andrew | | | 2028 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Mehta, Hursh K | | | 1877 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gardezi, Arsal | | | 2007 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Weber, Nathan | | | 1877 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cooke, Eric | | | 2044 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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