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Individual Calculations November 2017 |
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| Mattson, Dane Total change: -9.40 | |   |
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| 35th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2028 | 1.50 | 4 | -0.47 | 20 | -9.40 | |
|  Matamoros Franco, Carlos S. | g | | 2428 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Senthilkumar, Pranav | c | | 1899 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Santanna, Paulo | | | 1941 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ghazarian, Kirk | | | 1959 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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