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Individual Calculations September 2021 |
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| Xie, Brandon Total change: -20.00 | |   |
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| 26th Annual Pacific Coast Open - Premier | Van Nuys, California | USA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1856 | 2.50 | 6 | -0.50 | 40 | -20.00 | |
|  Mikhalevski, Victor | g | | 2256 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tang, Benjamin Benchen | | | 1565 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Mahesh, Tejas | | | 1823 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Liang, Yu-Cheng | | | 1790 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Rieb, Kyle C | | | 2076 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jiang, Nicholas | | | 1702 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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