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Individual Calculations July 2010 |
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| Williamson, Kevin J Total change: 11.10 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2045 | 4.00 | 7 | 0.74 | 15 | 11.10 | |
|  Morris, Gareth L | | | 2147 | WLS | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Jones, Victor G L | | | 2062 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Hewitt, Sean D | | | 1951 | ENG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Talbot, Andrew R | | | 2161 | ENG | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Baruch, Andrew J D | | | 2089 | ENG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | McMahon, Paul | | | 2043 | ENG | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Botham, C Paul | | | 2040 | ENG | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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