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Individual Calculations September 2010 |
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| Jeffries, Majid Total change: 25.05 | |   |
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| British Championship - Senior | Canterbury | ENG | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2002 | 4.00 | 7 | 1.67 | 15 | 25.05 | |
|  Norman, Kenneth I | c | | 2165 | ENG | 1.00 | 1 | 0.72 | 15 | 10.80 | |  James, Geoffrey H | c | | 2211 | ENG | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Vickery, Jim E | | | 2107 | ENG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Collier, David O | | | 2135 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Habershon, Paul F | | | 2093 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Macdonald-Ross, Michael | | | 2166 | ENG | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Price, Andrew | | | 2014 | ENG | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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