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Individual Calculations March 2019 |
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| Secher, Pierre Total change: -27.80 | |   |
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| Open du petit mouchoir 2019 | CHOLET | FRA | 2019-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1428 | 1.00 | 4 | -1.39 | 20 | -27.80 | |
|  Descamps, Serge | | | 1292 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Retailleau, Bernard | | | 1028 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kneib, Bernard | | | 1388 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Durand, Marcel | | | 1637 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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