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Individual Calculations July 2010 |
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| O`Driscoll, Kieran Total change: 47.25 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2062 | 5.00 | 9 | 1.89 | 25 | 47.25 | |
|  Williams, Samuel G | | | 2198 | ENG | 0.50 | 1 | 0.18 | 25 | 4.50 | |  Frostick, Clive A | | | 2160 | ENG | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Neil, David R | | | 2157 | ENG | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Hackett, Dave G | | | 2140 | ENG | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Sen, Subin | | | 2098 | ENG | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Thomas, Rik H | | | 2220 | WLS | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Smith, Graham M | | | 2106 | ENG | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Buckley, David E | | | 2274 | ENG | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Hoffman, Hendrik | f | | 2252 | GER | 0.50 | 1 | 0.25 | 25 | 6.25 | |
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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