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Individual Calculations August 2019 |
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| Curfman, Troy Total change: 12.80 | |   |
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| 2019 Des Moines Open | Des Moines, Iowa | USA | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1781 | 2.00 | 3 | 0.32 | 40 | 12.80 | |
|  Carson, Bethany | | | 1610 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Juric, Zvonko | | | 1720 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | McCartney, Patrick | | | 1879 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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