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Individual Calculations August 2019 |
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| Riviere, Gerard Total change: -15.60 | |   |
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| 18eme Open des 50 et plus de Muret | MURET | FRA | 2019-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1779 | 3.50 | 7 | -0.78 | 20 | -15.60 | |
|  Heude, Jean-Noel | | | 1379 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cesbron, Guy | | | 1965 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Gregory, Daniel | | | 2030 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Salvagnac, Jean-Pierre | | | 1714 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Doyen, Jean-Marie | | | 1647 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jean, Robert | | | 1561 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gardes, Olivier | | | 1474 | FRA | 0.50 | 1 | -0.36 | 20 | -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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