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Individual Calculations July 2010 |
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| Richardson, Keith B Total change: -20.10 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2189 | 3.50 | 9 | -1.34 | 15 | -20.10 | |
|  O`Toole, George E | | | 2146 | ENG | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Shaw, Peter | | | 2156 | ENG | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Ward, Julian T | | | 2132 | ENG | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Munson, Shaun D | | | 2172 | ENG | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Varnam, Liam D | | | 2174 | ENG | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Girdlestone, Paul C | | | 2135 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kawuma, Steven Male | f | | 2187 | UGA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Talbot, Andrew R | | | 2161 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Pitcher, John | | | 2193 | ENG | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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