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Individual Calculations July 2011 |
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| Webster, Richard J Total change: 5.40 | |   |
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| 4NCL 2011 | various | ENG | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1986 | 3.00 | 5 | 0.36 | 15 | 5.40 | |
|  Cooper, David M | | | 2073 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | White, Martin J | | | 1798 | ENG | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Deswarte, Ian | | | 1865 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Dickson, George | | | 2104 | ENG | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Stayt, James N | | | 1975 | ENG | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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