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Individual Calculations September 2023 |
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| Zheng, Zhaoxiong Total change: -20.80 | |   |
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| Houston Summer Championship 2023 | Houston, TX | USA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1653 | 1.50 | 3 | -0.52 | 40 | -20.80 | |
|  Shen, Yangyang | | | 1571 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Yuan, Owen | | | 1474 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Gu, Samuel | | | 1518 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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