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Individual Calculations September 2012 |
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| Rodriguez, Juan Talavera Total change: -47.10 | |   |
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| South Wales International Open 2012 | Penarth | WLS | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2061 | 3.00 | 8 | -1.57 | 30 | -47.10 | |
|  Wells, Peter K | g | | 2461 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Hickman, John E | | | 1933 | ENG | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Williams, Ron | | | 1819 | WLS | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Marusenko, Petr | m | | 2164 | UKR | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Ralphs, Nigel | | | 1913 | WLS | 0.50 | 1 | -0.20 | 30 | -6.00 | | | Gosling, Brian G E | | | 1939 | ENG | 0.00 | 1 | -0.67 | 30 | -20.10 | | | French, Angus J | | | 2032 | ENG | 0.50 | 1 | -0.04 | 30 | -1.20 | | | Thomas, James | | | 1864 | WLS | 0.00 | 1 | -0.75 | 30 | -22.50 | | | * 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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