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Rapid:
Individual Calculations August 2015 |
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| Merriman, John Total change: -62.80 | |   |
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| 3rd Kings Place Festival Open | London | ENG | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2253 | 2.00 | 5 | -1.51 | 20 | -30.20 | |
|  Brozel, Sacha | | | 1853 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Richardson, John R | f | | 2204 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Murphy, Hugh W | | | 2197 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Quilter, Thomas A | | | 2149 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Davison, Chris | | | 2016 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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) | | | | 102nd British Chess Championships Rapidplay Open | Coventry | ENG | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2253 | 4.00 | 8 | -1.63 | 20 | -32.60 | |
| | Iyengar, Ilya | | | 1963 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mihalik, Agoston | | | 2180 | HUN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Batchelor, Peter J | f | | 2151 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Willmoth, Robert F | c | | 2223 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Westwood, Richard D | | | 2080 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Surtees, Mike J | | | 2160 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Burke, Mitchell R | | | 1955 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Jameson, David | | | 2008 | WLS | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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