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Individual Calculations September 2017 |
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| Longson, Alexander Total change: -5.80 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2323 | 5.50 | 9 | -0.29 | 20 | -5.80 | |
|  Lentzos, Ioannis | | | 2038 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Jones, Gawain Cb | g | | 2660 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kalaiyalahan, Akshaya | f | | 2127 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Brozel, Sacha | | | 2097 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shaw, Peter | | | 2103 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Murphy, Conor E | | | 2154 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Moore, Graham J | | | 2155 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Williams, Simon K | g | | 2442 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gallagher, Daniel Gh | | | 2147 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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