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Individual Calculations January 2019 |
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| Pert, Richard G Total change: 11.50 | |   |
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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 |
| 2333 | 2416 | 6.50 | 9 | 1.15 | 10 | 11.50 | |
|  Kromhout, Ewan | | | 2019 | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Brozel, Sacha | | | 2182 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ronka, Erik | | | 2281 | FIN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Hillarp Persson, Tiger | g | | 2546 | SWE | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Moussard, Jules | g | | 2591 | FRA | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Derakhshani, Borna | f | | 2325 | ENG | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Britton, Richard | f | | 2186 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Fischer, Daniel | f | | 2324 | SUI | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Debashis, Das | g | | 2544 | IND | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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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