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Individual Calculations September 2021 |
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| Liang, Dustin Ty Total change: -49.60 | |   |
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| 2021 North American Youth Chess Championships - Open Under 16 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1940 | 3.00 | 7 | -1.24 | 40 | -49.60 | |
|  Zhao, Erick | c | | 2121 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Chang, Eddie | | | 1667 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Cao, Leon | | | 1540 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Heller, Jack | | | 1710 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Levine, Jack | | | 1940 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Rajanish, Adhvaith | | | 1993 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Lee, Linden Marcus | | | 1931 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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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