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Individual Calculations February 2022 |
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| Su, Jasmine Zhixin Total change: 181.60 | |   |
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| 10th Annual Boston Chess Congress - Premier | Boston, Massachusetts | USA | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1733 | 3.00 | 4 | 2.21 | 40 | 88.40 | |
|  Ivanov, Alexander | g | | 2466 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Price, Alan Curtis | | | 1980 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Taylor, Stewart Bradley | | | 1920 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Thomas, Kenneth Patrick | | | 1857 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | 54th Annual Liberty Bell Open - Major | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1733 | 3.50 | 6 | 2.33 | 40 | 93.20 | |
| | Hu, Merric | | | 2129 | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Tahmassebi, Bijan | | | 2084 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Velazquez, Kevin | | | 2040 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Mou, Iris Zhaoying | | wc | 1938 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Liu, Kelsey | | | 1791 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Espinosa, Pedro | | | 1998 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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