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Individual Calculations September 2021 |
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| Shundi, Matias Total change: 28.80 | |   |
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| 53rd Annual Atlantic Open - Major | Reston, Virginia | USA | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1897 | 2.00 | 5 | 0.72 | 40 | 28.80 | |
|  Yanayt, Eugene | f | | 2099 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Williams, Justus | f | | 2297 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tahmassebi, Bijan | | | 2181 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Hua, Charles | | | 1975 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Taylor, Stewart Bradley | | | 1959 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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