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Individual Calculations March 2019 |
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| Yang, Kevin Total change: -22.80 | |   |
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| 2019 San Diego Open | San Diego, California | USA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2209 | 1.50 | 3 | -0.57 | 40 | -22.80 | |
|  Sam, Gabriel | | | 2191 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Chen, Jonathan | | | 1996 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tangtartharakul, Chanin | | | 1995 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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