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Individual Calculations June 2024 |
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| Chu, Xiaoman Total change: 11.40 | |   |
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| 92nd Massachusetts Open | Westford, MA | USA | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1902 | 2.00 | 4 | 0.57 | 20 | 11.40 | |
|  Pan, Zachary | | | 1804 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Chalfant, Holden | | | 1809 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Shmelov, Denys K | m | | 2302 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ampie, Mauro | f | | 2282 | NCA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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