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Individual Calculations January 2020 |
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| Wang, Alex Y Total change: 42.80 | |   |
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| 55th Annual American Open | Costa Mesa, California | USA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1873 | 4.00 | 8 | 1.07 | 40 | 42.80 | |
|  Eswaran, Ashritha | | wm | 2252 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wu, Derek | | | 2040 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Zhang, Cindy | | | 1800 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Atwell, Rose | | | 1817 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Deng, Tim | | | 1936 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Simms, Rickie | | | 1945 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Eidelman, Gabriel | | | 2073 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Wen, Teddie | | | 1996 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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