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Individual Calculations July 2012 |
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| Collins, Andrew Total change: 30.60 | |   |
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| e2e4 London Diamond Jubilee Congress Premier | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1685 | 3.00 | 9 | 1.02 | 30 | 30.60 | |
|  Murphy, Conor E | | | 1954 | ENG | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Olsson, Tomas | | | 1992 | SWE | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Matthew, Ian G | | | 1930 | ENG | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Fox, Anthony | | | 2085 * | IRL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Jensen, Soren | | | 1876 | DEN | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Neatherway, A Philip | | | 1926 | ENG | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Tarhon, Brian | | | 1769 | ENG | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Gupta, Arul | | | 1697 | ENG | 1.00 | 1 | 0.52 | 30 | 15.60 | | | McMahon, Daire | f | | 2085 * | IRL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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