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Individual Calculations July 2012 |
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| Purton, Ben J Total change: -11.40 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2145 | 2.50 | 6 | -0.76 | 15 | -11.40 | |
|  Jameson, David | | | 2077 | WLS | 0.00 | 1 | -0.59 | 15 | -8.85 | |  Hansen, Hans-Peter | | | 2215 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Davies, Matthew | | | 1981 | WLS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Haydon, Richard | | | 2173 | ENG | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Rosen, Daniel B | c | | 2125 | ENG | 1.00 | 1 | 0.47 | 15 | 7.05 | | | O`Driscoll, Kieran | | | 2104 | IRL | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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