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Individual Calculations September 2013 |
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| Hughes, Roy Total change: 24.60 | |   |
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| e2e4 Coventry Open Aug 2013 | Coventry | ENG | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1993 | 4.00 | 7 | 1.64 | 15 | 24.60 | |
|  Jackson, James P | | | 2230 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Collins, Andrew | | | 1738 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Paterson, Andrew I | | | 2172 | ENG | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Salem, Ihab | | | 2102 | PLE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Hebden, Mark L | g | | 2393 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Richmond, Jane | | wf | 2092 | WLS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Walton, Alan J | c | | 2155 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | * 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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