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Individual Calculations September 2012 |
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| Duncan, Chris R Total change: -25.50 | |   |
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| South Wales International Open 2012 | Penarth | WLS | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2318 | 4.50 | 8 | -1.70 | 15 | -25.50 | |
|  Van Kemenade, Rudy | | | 2014 | WLS | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Davis, Ashley J | | | 1929 | WLS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Jaunooby, Ali R | | | 2165 | ENG | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Waterfield, John W | | | 1987 | ENG | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Rayner, Francis | | | 2160 | WLS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Horton, Justin | | | 2079 | ENG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Pleasants, Allan J | | | 2070 | WLS | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Leconte, Jean-Olivier | f | | 2298 | FRA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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