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Individual Calculations December 2019 |
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| Richardson, John R Total change: 16.40 | |   |
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| 56th Hull Congress Open | Hull | ENG | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2225 | 4.00 | 5 | 0.82 | 20 | 16.40 | |
|  Staples, Daniel J | | | 1983 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Chan, Sheng Liang Bernard | | | 1825 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sowray, Peter J | f | | 2316 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Wall, Tim P | f | | 2234 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Britton, Richard L | f | | 2160 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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