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Individual Calculations April 2008 |
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| Hutchinson, Norman A Total change: 6.00 | |   |
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| English Senior Championship | Ashbourne | ENG | 2008-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2069 | 2.00 | 4 | 0.40 | 15 | 6.00 | |
|  Nicolson, Jim R | | | 1964 | ENG | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Jackson, Oliver A | | | 2222 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Prizant, Michael | | | 2169 | ENG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Richardson, Keith B | | | 2217 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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