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Individual Calculations November 2021 |
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| Zhou, Jianchao Total change: -13.40 | |   |
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| 12th Annual Washington Chess Congress | Reston, Virginia | USA | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2629 | 6.00 | 9 | -1.34 | 10 | -13.40 | |
|  Andersen, Gunnar James | | | 2229 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rozman, Levy | m | | 2362 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Jacobson, Brandon | g | | 2492 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Zhao, Erick | c | | 2229 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gledura, Benjamin | g | | 2628 | HUN | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Chen, Ryo Wenyu | | | 2325 | USA | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Ghazarian, Kirk | f | | 2323 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Samuelson, Andrew | f | | 2229 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wang, Jason | f | | 2317 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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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