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Individual Calculations July 2010 |
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| Martin, Andrew D Total change: -5.10 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2423 | 4.50 | 7 | -0.51 | 10 | -5.10 | |
|  Eckersley-Waites, Tom | | | 2247 | ENG | 1.00 | 1 | 0.27 | 10 | 2.70 | |  Harley, Andrew D | f | | 2204 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Buckley, Simon T | | | 2348 | ENG | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Twyble, Michael S | | | 2264 | ENG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Bryant, Richard B E | | | 2023 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Atako, Chino C | | | 2088 | ENG | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Hebden, Mark L | g | | 2503 | ENG | 0.00 | 1 | -0.39 | 10 | -3.90 | | | * 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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