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Individual Calculations February 2023 |
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| Hao, Max Total change: 88.00 | |   |
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| 2023 New Year Tuesday Night Marathon - 2000 and over Rounds 1-3 | San Francisco, CA | USA | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 1750 | 1.00 | 2 | 0.64 | 40 | 25.60 | |
|  Griffith, Kyron Waykuan | m | | 2363 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Sobel, Steve | | | 1865 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | 14th annual Golden State Open - Major | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1750 | 3.50 | 6 | 1.56 | 40 | 62.40 | |
| | Ganesan, Vikrant | | | 1608 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Mitkov, Nikola | g | | 2493 | MKD | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Guo, Andrew | | | 1889 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Vijayakumar, Advaith | | | 2097 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Wu, Wentao | | | 1662 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Wang, Jeffery | | | 1977 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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