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Individual Calculations July 2010 |
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| Neil, David R Total change: -3.45 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2157 | 3.00 | 6 | -0.23 | 15 | -3.45 | |
|  O`Driscoll, Kieran | | | 2062 | IRL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Ackley, Peter J E | | | 2095 | ENG | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Gray, Mark S | | | 2089 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Hodgson, John H | | | 2180 | ENG | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Coates, Kenneth G | | | 2220 | ENG | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Collier, David O | | | 2125 | ENG | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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