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Individual Calculations October 2017 |
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| Dunn, Alan M Total change: 18.40 | |   |
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| 15th 4NCL Congress Open | Doncaster | ENG | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2033 | 2.50 | 4 | 0.92 | 20 | 18.40 | |
|  Wells, Peter K | g | | 2433 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hymer, Barry J | | | 1777 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fernandez, Michael H | f | | 2191 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Burnett, Jim | | | 2107 | ENG | 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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