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Individual Calculations July 2010 |
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| Girdlestone, Paul C Total change: 47.00 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2135 | 5.50 | 8 | 1.88 | 25 | 47.00 | |
|  Varnam, Liam D | | | 2174 | ENG | 1.00 | 1 | 0.55 | 25 | 13.75 | |  Arnott, Jonathan W | | | 2154 | ENG | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Ward, Julian T | | | 2132 | ENG | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Richardson, Keith B | | | 2189 | ENG | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Coleman, David J | c | | 2244 | ENG | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Deswarte, Ian | | | 1900 | ENG | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Maciol, Rycho | | | 2245 | POL | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Rudd, Jack | m | | 2296 | ENG | 1.00 | 1 | 0.71 | 25 | 17.75 | |
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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