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Individual Calculations May 2010 |
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| Feavyour, John A Total change: -9.30 | |   |
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| Southend Open | Southend | ENG | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2076 | 1.50 | 4 | -0.62 | 15 | -9.30 | |
|  Pert, Richard G | m | | 2457 | ENG | 0.00 | 1 | -0.09 | 15 | -1.35 | |  White, Graham C | | | 1920 | ENG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Combie, Alex B | | | 1975 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Lenier, Jude A | | | 1942 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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