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Individual Calculations September 2019 |
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| Goodwin, Ed H Total change: 29.40 | |   |
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| 106th British Championships Over 65 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1825 | 4.00 | 7 | 1.47 | 20 | 29.40 | |
|  Jones, Chris | | | 2036 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Anderton, David W | c | | 2088 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | De Coverly, Roger D | | | 1928 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dennis, Nigel W | | | 1745 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Norman, Dinah M | | wc | 1680 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Myall, Ivan J | | | 1993 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bray, Dave J | | | 2085 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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