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Individual Calculations February 2023 |
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| Guo, Anni Total change: 99.20 | |   |
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| 32nd annual North American Open - U2300 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1732 | 1.50 | 3 | 0.79 | 40 | 31.60 | |
|  Pupols, Viktors | | | 1823 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Salman, Nachum | f | | 2036 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Mc Entee, Tim R | | | 1981 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1732 | 2.50 | 6 | 1.69 | 40 | 67.60 | |
| | Quirke, Jeffrey L | | | 2029 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Luo, Terry | f | | 2331 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Glashausser, Sho | | | 2016 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Shah, Ansh Milinkumar | | | 2166 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Yakubov, Mardon | | | 2087 | UZB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Su, Jasmine Zhixin | | | 1873 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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