Individual Calculations November 2021 |
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Yu, Alex Total change: 29.60 | | |
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89th Massachusetts Open | Quincy, Massachusetts | USA | 2021-10-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1865 | 1886 | 4.00 | 6 | 0.74 | 40 | 29.60 | |
| Feng, Andrew | | | 1690 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | Ni, Brandon | | | 1637 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | Chase, Christopher | f | | 2286 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | Rosenberg, Evan S | | | 2125 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | Yadawad, Ansh | | | 1702 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | Feng, Eric | | | 1751 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | * 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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