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Individual Calculations February 2023 |
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| Su, Jasmine Zhixin Total change: 16.40 | |   |
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| 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1873 | 3.50 | 7 | 0.07 | 40 | 2.80 | |
|  Yang, Jack Nathaniel | | | 1885 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Glashausser, Sho | | | 2016 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Shah, Ansh Milinkumar | | | 2166 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Opaska, Michael | | | 1772 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Chang, Max | | | 1858 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | He, Daniel | | | 1770 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Guo, Anni | | | 1732 | CAN | 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) | | | | 60th Annual Baltimore Open - Championship | Linthicum Heights, MD | USA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1873 | 2.00 | 4 | 0.34 | 40 | 13.60 | |
| | Fischer, Robert J | | | 1818 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Andersen, Gunnar | | | 2220 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Gaw, Chloe | | | 1872 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Diao, Matthew Guo | | | 1897 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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