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Individual Calculations July 2011 |
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| Bourne, Johnathan D Total change: 5.75 | |   |
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| 4NCL 2011 | various | ENG | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2075 | 2.00 | 3 | 0.23 | 25 | 5.75 | |
|  Fathallah, Joe | | | 1906 | WLS | 0.50 | 1 | -0.22 | 25 | -5.50 | |  Hadi, Justin | | | 2043 | ENG | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Williamson, Kevin J | | | 2065 | ENG | 0.50 | 1 | -0.01 | 25 | -0.25 | |
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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