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Rapid:
Individual Calculations December 2019 |
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| Berrada, Abderrahim Total change: -10.20 | |   |
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| Tournoi du Comptoir broyard Open A | Payerne | SUI | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1838 | 2.50 | 7 | -0.51 | 20 | -10.20 | |
|  Emini, Emin | | | 2015 | SUI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Pahud, Cedric | | | 2186 | SUI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Schweitzer, Olaf | | | 2017 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bonferroni, Thierry | | | 1865 | SUI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Arulanantham, Aneet | | | 1755 | SUI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Pecorini, Jean-Marc | | | 1566 | SUI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ducrest, Michel | | | 1867 | SUI | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | |
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