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Individual Calculations July 2010 |
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| James, Russell A Total change: -22.35 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2226 | 1.50 | 5 | -1.49 | 15 | -22.35 | |
|  Hoffman, Hendrik | f | | 2252 | GER | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Dekker, Alain S | | | 2109 | RSA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Beaumont, Chris R | m | | 2306 | ENG | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Brown, Alan M | | | 2109 | ENG | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Cumming, Rhys | | | 1969 | ENG | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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