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Individual Calculations May 2012 |
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| Tucker, David S Total change: 0.30 | |   |
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| Surrey Easter "Eric Weimann" FIDE MAJOR | London | ENG | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2117 | 3.00 | 4 | 0.01 | 30 | 0.30 | |
|  Deswarte, Ian | | | 1836 | ENG | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Hayward, Alan | | | 1925 | ENG | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Jackson, Paul G | | | 1885 | ENG | 1.00 | 1 | 0.21 | 30 | 6.30 | |  Sedgwick, David R | | | 2036 | ENG | 0.50 | 1 | -0.11 | 30 | -3.30 | |
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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