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Individual Calculations April 2017 |
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| Raines, David T Total change: -15.60 | |   |
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| 2017 Cedar Rapids Leather Jackets Open | Cedar Rapids, Iowa | USA | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1766 | 0.50 | 2 | -0.39 | 40 | -15.60 | |
|  Saleem, Arshaq | | | 2010 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Carson, Bethany | | | 1626 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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