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Individual Calculations August 2017 |
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| Van Kemenade, Rudy Total change: -3.60 | |   |
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| 14th South Wales International Open | Cardiff | WLS | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1985 | 5.50 | 10 | -0.18 | 20 | -3.60 | |
|  Williams, David J | | | 1585 * | WLS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Livermore, Richard | | | 1585 * | WLS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jukes, Sam | | | 1730 | WLS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kett, Tim | | | 2208 | WLS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sivarajasingam, Venetia | | wc | 1710 | WLS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rodriguez, Juan Talavera | | | 1963 | WLS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Thorpe, Thomas | | | 1892 | WLS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Heaven, Pete | | | 2010 | WLS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Wells, Peter K | g | | 2385 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marusenko, Petr | m | | 2162 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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