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Individual Calculations September 2019 |
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| Dennis, Nigel W Total change: 22.80 | |   |
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| 106th British Championships Over 65 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1745 | 3.00 | 7 | 1.14 | 20 | 22.80 | |
|  Kelly, Ian G | | | 2000 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Burnett, Jim | | | 2018 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Hutchinson, Norman A | | | 1983 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Goodwin, Ed H | | | 1825 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Skinner, Nicholas H | | | 1905 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Levens, David G | | | 1904 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Collins, Peter M | | | 1868 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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