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Individual Calculations November 2021 |
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| Britton, Richard Total change: 2.20 | |   |
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| 57th Hull Congress Open | Hull | ENG | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2131 | 2.50 | 4 | 0.11 | 20 | 2.20 | |
|  Bettley, Andrew D | | | 1731 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wells, Peter K | g | | 2387 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chan, Sheng Liang Bernard | | | 1869 | MAS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Whitfield, Craig M | | | 2159 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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