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Individual Calculations April 2009 |
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| Wood, Peter C Total change: 13.25 | |   |
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| English Senior Championship | Ashbourne | ENG | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1952 | 2.00 | 4 | 0.53 | 25 | 13.25 | |
|  Jackson, Oliver A | | | 2172 | ENG | 0.50 | 1 | 0.28 | 25 | 7.00 | |  Ellison, D George | | | 2083 | ENG | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Pemberton, Clive H | | | 1909 | ENG | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Gamble, Raymond J | | | 2047 | ENG | 0.50 | 1 | 0.13 | 25 | 3.25 | |
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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