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Individual Calculations December 2021 |
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| Sun, Ryan Total change: -14.80 | |   |
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| 26th Annual Northeast Open - Major | Stamford, Connecticut | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1945 | 1.00 | 2 | -0.37 | 40 | -14.80 | |
|  Su, Jasmine Zhixin | | | 1545 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Malyshev, Roman P | | | 1981 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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