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Individual Calculations October 2008 |
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| James, Geoffrey H Total change: -7.35 | |   |
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| British Senior Championship | Liverpool | ENG | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2206 | 2.50 | 4 | -0.49 | 15 | -7.35 | |
|  Nicolson, Jim R | | | 1953 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Donaghay, Richard H | | | 1977 | ENG | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Prizant, Michael | | | 2147 | ENG | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Armstrong, William G | | | 1955 | ENG | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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