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Individual Calculations December 2023 |
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| Zheng, Zhaoxiong Total change: -22.80 | |   |
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| 2023 Houston Open Chess Championship - Open | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1740 | 1.00 | 3 | -0.57 | 40 | -22.80 | |
|  Yuan, Owen | | | 1508 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Srivatshav P, Rahul | g | | 2454 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lee, Sebastian | | | 1528 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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) | | |
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