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Individual Calculations February 2023 |
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| Dai, Xuli Total change: 51.20 | |   |
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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 |
| 1843 | 1862 | 5.00 | 7 | 1.28 | 40 | 51.20 | |
|  Han, Qiyu Joe | | | 1679 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Wu, Wentao | | | 1644 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Zhou, Vanessa G | | | 1660 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Weng, Nicholas Ruogu | | | 1812 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Hong, Pearson | | | 1866 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Fong, Kevin Leong | | | 2077 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Hernandez-Perez, Pedro | | | 2161 | CUB | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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