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Individual Calculations August 2021 |
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| Vaxelaire, Olivier Total change: 45.20 | |   |
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| 1er open de Boulogne sur Mer | BOULOGNE SUR MER | FRA | 2021-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1310 | 3.00 | 8 | 2.26 | 20 | 45.20 | |
|  Woyave, Pascal | | | 1589 | BEL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Van Maele, Richard | | | 1690 | FRA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Arnold, Rhys | | | 1710 * | NED | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Lesueur, Gabriel | | | 1710 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Patry, Octave | | | 1710 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taramelli, Marc | | | 1710 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Arnold, Frieda | | | 1710 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arnold, Lorin | | | 1695 | NED | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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