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Individual Calculations May 2019 |
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| Wells, Peter K Total change: -17.50 | |   |
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| 1st 4NCL Easter Congress Open | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2416 | 3.50 | 7 | -1.75 | 10 | -17.50 | |
|  See, Tristian | | | 2016 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Burrows, Martin P | | | 2146 | ENG | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Brett, Andrew R | | | 2114 | ENG | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Buckley, Graeme N | m | | 2332 | ENG | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Willow, Jonah B | f | | 2302 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Hebden, Mark L | g | | 2420 | ENG | 0.00 | 1 | -0.49 | 10 | -4.90 | | | McCullough, Simon L | | | 2083 | ENG | 0.00 | 1 | -0.88 | 10 | -8.80 | | | * 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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