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Individual Calculations October 2017 |
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| Yu, Alex Total change: 64.80 | |   |
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| 77th New England Open | Waltham, Massachusetts | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1794 | 3.50 | 6 | 1.62 | 40 | 64.80 | |
|  Terrie, Henry L | | | 1949 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Wu, Brandon | | | 1985 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rueda, Libardo | | | 2097 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Avalos, Carlos | | | 1868 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Li, Jerry | | | 1934 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Carey, Michael P | | | 1803 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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