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Individual Calculations January 2023 |
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| Zheng, Lerui Total change: 8.80 | |   |
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| 2022 Motor City Open Thanksgiving Weekend | Livonia, Michigan | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1547 | 1.50 | 3 | 0.22 | 40 | 8.80 | |
|  Davidovich, Manis | | | 1920 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Wang, Freyr | | | 1497 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Hanke, Harvey | | | 1465 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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