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Individual Calculations April 2008 |
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| Donaghay, Richard H Total change: 8.50 | |   |
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| English Senior Championship | Ashbourne | ENG | 2008-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 1963 | 1.00 | 3 | 0.34 | 25 | 8.50 | |
|  Simpson, James | | | 2270 | ENG | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Richardson, Keith B | | | 2217 | ENG | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Ellison, D George | | | 2086 | ENG | 1.00 | 1 | 0.67 | 25 | 16.75 | |
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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