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Individual Calculations January 2019 |
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| Merriman, James Total change: 66.00 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1696 | 2.50 | 6 | 1.65 | 40 | 66.00 | |
|  Jones, Steven A | | | 2096 * | ENG | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Ronka, Erik | | | 2096 * | FIN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Skinner, Nicholas H | | | 2028 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Mueller, Jens | | | 1961 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Royal, Shreyas | c | | 1930 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Nelson, Omowale A | | | 1956 | JAM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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