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Individual Calculations September 2023 |
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| Zeng, Elbert Total change: -24.80 | |   |
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| 43rd Annual Lina Grumette Memorial | VAN NUYS, CA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2017 | 3.50 | 6 | -0.62 | 40 | -24.80 | |
|  Anil, Vishal | | | 1670 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Hsiao, Ethan | | | 1947 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Anderson, Tremil | | | 1900 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Wang, Leo Q | | | 1617 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Alex Y | | | 2047 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Shi, Roger V | | | 1950 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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