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Individual Calculations August 2016 |
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| Treger, Yefim Total change: -7.60 | |   |
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| 2016 National Open - Under 2300 | Las Vegas, Nevada | USA | 2016-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2162 | 4.00 | 6 | -0.38 | 20 | -7.60 | |
|  Roods, Scott | | | 2059 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Kirumaki, Ronit | | | 1762 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | McCartney, Patrick | | | 2015 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Luaces, Juan | | | 2111 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Swerdlin, Ryan | | | 1899 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Yang, Kevin | | | 1987 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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