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Individual Calculations August 2021 |
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| Garrel, Alain Total change: 12.80 | |   |
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| 19e Open des 50 ans et plus de Muret (31) | MURET | FRA | 2021-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1975 | 4.50 | 7 | 0.64 | 20 | 12.80 | |
|  Parpinel, Mario | | | 1575 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Prie, Eric | g | | 2375 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Garcia Del Prado, Bruno | | | 1619 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kirszenberg, Marc | c | | 2130 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Camilleri, Herve | | | 1810 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Laurain, Dominique | | | 1863 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Sanchez, Nicolas | | | 2117 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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