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Individual Calculations September 2009 |
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| White, Ernest M Total change: -25.35 | |   |
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| South Wales International Open | Pontypridd | WLS | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1976 | 0.00 | 4 | -1.69 | 15 | -25.35 | |
|  Byron, Alan M | | | 2173 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Menadue, Jeremy F S | | | 2174 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Vickery, Steve | | | 1782 | WLS | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Jain, Akash | | | 2012 | ENG | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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