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Individual Calculations September 2019 |
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| Habershon, Paul F Total change: 26.40 | |   |
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| 106th British Championships Over 65 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2017 | 4.50 | 7 | 1.32 | 20 | 26.40 | |
|  Ramage, Colin R | | | 1798 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Hutchinson, Paul A | | | 2177 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Norman, Kenneth I | c | | 2121 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Page, Mark E | | | 2102 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Anderton, David W | c | | 2088 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Burnett, Jim | | | 2018 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Jones, Chris | | | 2036 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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