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Individual Calculations October 2017 |
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| Burnett, Jim Total change: -3.80 | |   |
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| 15th 4NCL Congress Open | Doncaster | ENG | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2107 | 3.00 | 5 | -0.19 | 20 | -3.80 | |
|  Ther, Mate | | | 1707 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Merry, Alan B | m | | 2412 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Somton, Anita | | | 1791 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dunn, Alan M | | | 2033 | NZL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Ackley, Peter Je | | | 1993 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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