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Individual Calculations September 2017 |
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| Van Kemenade, Rudy Total change: 17.00 | |   |
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| 104th British Championships Over 65 | Llandudno | ENG | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1985 | 5.00 | 7 | 0.85 | 20 | 17.00 | |
|  Fisher, C Phillip | | | 1729 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Bielby, Paul R | | | 1916 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Dennis, Nigel W | | | 1785 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Goodwin, Ed H | | | 1856 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bimpson, Tom | | | 2038 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Anderton, David W | c | | 2087 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Pickersgill, Adrian O | | | 1972 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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