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Individual Calculations December 2019 |
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| Zhang, Andrew H Total change: 24.00 | |   |
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| 2019 Houston Open - Jean Troendle Memorial | Houston, Texas | USA | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1557 | 1.00 | 4 | 0.60 | 40 | 24.00 | |
|  Niu, Baron T | | | 1894 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Lau, Carlos Jose | | | 1957 * | NCA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chen, Ryo Wenyu | | | 1957 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramesh, Sreenevash | | | 1893 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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