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Individual Calculations September 2013 |
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| Howell, David W L Total change: 15.70 | |   |
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| British Championship 2013 | Torquay | ENG | 2013-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2639 | 9.50 | 11 | 1.57 | 10 | 15.70 | |
|  Richardson, Alex | | | 2239 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rudd, Jack | m | | 2280 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ward, Chris G | g | | 2432 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Zhou, Yang-Fan | m | | 2469 | ENG | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Gordon, Stephen J | g | | 2521 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Wells, Peter K | g | | 2479 | ENG | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Hebden, Mark L | g | | 2555 | ENG | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Williams, Simon K | g | | 2481 | ENG | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Gormally, Daniel W | g | | 2496 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Ghasi, Ameet K | m | | 2459 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Jones, Gawain C B | g | | 2643 | ENG | 0.50 | 1 | 0.01 | 10 | 0.10 | | | * 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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