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Individual Calculations September 2021 |
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| El Awad, Santiago Total change: -21.60 | |   |
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| Houston Summer Championship 2021 | Houston, Texas | USA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1972 | 2.00 | 3 | -0.54 | 40 | -21.60 | |
|  Zhang, Eric J | | | 1782 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Yang, Daniel | | | 1652 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Meng, Joshua | | | 1572 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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