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Rapid:
Individual Calculations February 2013 |
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| Meikle-Briggs, Richard Total change: -21.80 | |   |
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| 104th Richmond Rapidplay Major | London | ENG | 2012-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1696 | 0.00 | 4 | -1.29 | 20 | -25.80 | |
|  Snowden, James E H | | | 1912 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Hjort, Helge | | | 1870 | DEN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sloan, Cecil | | | 1724 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Burnham, Frank D | | | 1812 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | 105th Richmond Rapidplay Open & Major | London | ENG | 2013-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1696 | 1.50 | 5 | 0.20 | 20 | 4.00 | |
| | Tippleston, Charles E | c | | 2096 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | McCabe, Shane | | | 1726 | IRL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Andreev, Peter | | | 1979 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Clegg, Chris R A | | | 1794 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Hjort, Helge | | | 1909 | DEN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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