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Individual Calculations August 2023 |
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| Lu, Ming Total change: -7.80 | |   |
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| 28th annual Pacific Coast Open - Premier | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2205 | 3.50 | 6 | -0.39 | 20 | -7.80 | |
|  Bhaduri, Neil S | | | 1863 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Hao, Max | | | 1833 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gasparyan, David | | | 2142 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Zhou, Jianchao | g | | 2540 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jiang, Brandon | c | | 2187 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Hong, Pearson | | | 1878 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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) | | |
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