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Individual Calculations April 2017 |
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| Yang, Brian Total change: 16.40 | |   |
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| 21st Annual Mid-America Open | St. Louis, Missouri | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1897 | 2.00 | 5 | 0.41 | 40 | 16.40 | |
|  Easton, Jack R | | | 2092 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Polgar-Shutzman, Tom | | | 2016 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Muratova, Saltanat | | | 1988 | KAZ | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Semyonov, Vladimir | | | 2062 | CAN | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Obili, Abhishek | | | 2016 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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