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Individual Calculations July 2010 |
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| Humphreys, Jerry G Total change: -16.05 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2082 | 3.00 | 8 | -1.07 | 15 | -16.05 | |
|  Tunks, Dominic | | | 2076 | ENG | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Stembridge, Ed | | | 2066 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Makepeace, Philip J | | | 2041 | ENG | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Adams, Mark A | | | 2026 | WLS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Walker, Andrew N | | | 2087 | ENG | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Harley-Yeo, Gareth | | | 2059 | WLS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Hamperl, Fred A | f | | 2046 | GCI | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Graham, David B | | | 2207 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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