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Individual Calculations July 2010 |
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| Adair, James Total change: 17.10 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2138 | 2.50 | 3 | 1.14 | 15 | 17.10 | |
|  Hodgson, John H | | | 2180 | ENG | 0.50 | 1 | 0.06 | 15 | 0.90 | |  Coates, Kenneth G | | | 2220 | ENG | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Mackenzie, Colin | | | 2120 | ENG | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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