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Individual Calculations May 2012 |
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| Woodcock, Keith D Total change: 25.20 | |   |
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| Southend Open 2012 | Southend | ENG | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1633 | 1.50 | 4 | 0.84 | 30 | 25.20 | |
|  White, Graham C | | | 1886 | ENG | 1.00 | 1 | 0.81 | 30 | 24.30 | |  Cannon, Raymond C | | | 1998 | ENG | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Clarke, Sean A | | | 1965 | ENG | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Lefevre, Stephen D | | | 1823 | ENG | 0.50 | 1 | 0.25 | 30 | 7.50 | |
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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