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Individual Calculations November 2019 |
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| Wen, Teddie Total change: -47.20 | |   |
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| 41st Annual Southern California Open | Newport Beach, California | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2043 | 2.50 | 5 | -0.33 | 40 | -13.20 | |
|  Soong, Danny | | | 1877 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Silvestre, Alex | | | 1853 | MEX | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kukavica, Tony | | | 1979 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Casella, Michael | f | | 2199 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Xia, Brandon | c | | 2059 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | | | Martin Soong's Memorial Open | Los Angeles, California | USA | 2019-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2043 | 0.50 | 3 | -0.85 | 40 | -34.00 | |
| | Eidelman, Gabriel | | | 2076 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Chen, Jonathan | | | 2011 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Serpik, Ilia | | | 2144 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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