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Individual Calculations February 2023 |
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| Li, Michael Total change: -22.80 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1654 | 2.50 | 4 | -0.29 | 40 | -11.60 | |
|  Zhou, Ivan | | | 1580 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Ying, Elizabeth Wenzhen | | | 1335 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Jin, David | | | 1548 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Zhou, Greg | | | 1522 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1668 | 1.00 | 5 | -0.28 | 40 | -11.20 | |
| | Ardito, Andrew | | | 2148 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Chen, Kevin | | | 1761 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gaw, Chloe | | | 1872 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Regam, Jessica | | wf | 1894 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Jin, Jerry | | | 1732 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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