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Individual Calculations September 2009 |
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| Goodger, Martyn Total change: -10.80 | |   |
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| South Wales International Open | Pontypridd | WLS | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2158 | 5.00 | 8 | -0.72 | 15 | -10.80 | |
|  Jain, Akash | | | 2012 | ENG | 0.00 | 1 | -0.70 | 15 | -10.50 | |  Fathallah, Joe | | | 1943 | WLS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bridges, Paul | | | 1884 | WLS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Davis, Lee | | | 1948 | WLS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Adebajo, Olufemi | | | 2002 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Harley-Yeo, Gareth | | | 2043 | WLS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Richmond, Peter | | | 2242 | WLS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Jain, Radha | | | 1788 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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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