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Individual Calculations July 2008 |
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| Coates, David H Total change: -14.25 | |   |
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| 4NCL 2007/8 Part 3 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1969 | 1.50 | 3 | 0.12 | 15 | 1.80 | |
|  Russell, Christopher | | | 2021 | ENG | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Tunks, Dominic | | | 1896 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Rice, Chris B | | | 2081 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | Surrey Open | Sutton | ENG | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2056 | 3.00 | 6 | -1.07 | 15 | -16.05 | |
| | Gibbs, Dominic V | | | 1990 | ENG | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Periasamymanjula, Manibharathi | | | 1706 | ENG | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Grant, David J | | | 1917 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Cox, Tristan A | | | 2151 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Hunt, Daniel | | | 1872 | ENG | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Lunn, Matthew | | | 1822 | ENG | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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