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Individual Calculations July 2009 |
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| Compton, Alistair Total change: -31.65 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2090 | 1.00 | 3 | -0.77 | 15 | -11.55 | |
|  Vachtfeidl, Petr | | | 2015 | CZE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Hunt, Daniel | | | 1919 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | |  Winfridsson, Ola | | | 2133 | SWE | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | Surrey Open | Sutton | ENG | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2097 | 1.50 | 5 | -1.34 | 15 | -20.10 | |
| | Hunt, Daniel | | | 1924 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Buckley, Graeme N | m | | 2395 | ENG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | White, David J | | | 2046 | ENG | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gibson, Christopher A | | | 1990 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Millward, Kevin P | | | 1910 | ENG | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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