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Individual Calculations May 2019 |
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| McCullough, Simon L Total change: 26.00 | |   |
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| 1st 4NCL Easter Congress Open | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2083 | 3.50 | 6 | 1.30 | 20 | 26.00 | |
|  Willow, Jonah B | f | | 2302 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Jaufarally, Nadia | | | 1878 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Merriman, John | | | 2238 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Eames, Robert S | f | | 2134 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Isaakidis, Alexandros | | | 2173 | CYP | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Wells, Peter K | g | | 2416 | ENG | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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