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Individual Calculations September 2019 |
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| Ducreux, Regis Total change: 18.80 | |   |
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| Championnat de France 2019 - Veterans et Seniors plus | CHARTRES | FRA | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1184 | 2.50 | 9 | 0.94 | 20 | 18.80 | |
|  Jean, Robert | | | 1584 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Colin, Serge | | | 1504 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Archinard, Jean-Jacques | | | 1451 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Katzahian, Michel | | | 1477 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Marcault, Alain | | | 1373 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ancival, Lucien | | | 1338 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sylvestre-Baron, Michel | | | 1456 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Pittiani, Pascale | | | 1483 | FRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Ballet, Jacques | | | 1467 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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