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Individual Calculations January 2022 |
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| Xu, Kevin Total change: -92.00 | |   |
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| 56th American Open - Open | Orange, California | USA | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1839 | 2.50 | 7 | -2.30 | 40 | -92.00 | |
|  Tarjan, James | g | | 2239 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Liu, Aiden | | | 1559 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Karunakaran, Kapilan | | | 1589 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Hong, Pearson | | | 1668 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Chiang, Jacob | | | 1584 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Guo, Ethan | | | 1694 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Arutla, Aditya | | | 1557 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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