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Individual Calculations May 2015 |
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| Roberts, Paul Total change: 6.40 | |   |
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| 59th Southend Chess Congress | Southend-on-Sea | ENG | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2197 | 4.00 | 7 | 0.32 | 20 | 6.40 | |
|  Chidi, Lovinia Sylvia | | | 1797 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghasi, Ameet K | m | | 2462 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Whitehead, David J | | | 2038 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kalaiyalahan, Akshaya | | | 2074 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bates, Richard A | m | | 2346 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Fitzsimons, David | f | | 2389 | IRL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Moore, Graham J | | | 2088 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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