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Individual Calculations April 2014 |
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| Villarreal, Brian Total change: -12.75 | |   |
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| 2014 March Chess IQ Game 60 + 30 Quad | Skokie, Illinois | USA | 2014-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1783 | 0.00 | 2 | -0.85 | 15 | -12.75 | |
|  Richmond, M Barrie | | | 1823 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Smythe, Bill | | | 1847 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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