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Individual Calculations July 2012 |
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| Bucknell, Malcolm Gordon Total change: -0.60 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1937 | 3.00 | 6 | -0.02 | 30 | -0.60 | |
|  Grainger, Benjamin P | | | 1786 | ENG | 0.50 | 1 | -0.20 | 30 | -6.00 | | | Purdon, Colin | | | 2093 | ENG | 0.50 | 1 | 0.21 | 30 | 6.30 | |  Ireland, David J | | | 1951 | ENG | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Calvert, D Ian | | | 1950 | ENG | 0.00 | 1 | -0.48 | 30 | -14.40 | | | Flynn, David | | | 1978 | ENG | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Cresswell, Mike J | | | 1841 | ENG | 1.00 | 1 | 0.37 | 30 | 11.10 | |
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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