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Individual Calculations December 2021 |
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| Fontaine, Olivier Total change: 36.40 | |   |
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| 30eme Open International d'Echecs de Caen - Open A | CAEN | FRA | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1769 | 3.00 | 7 | 1.17 | 20 | 23.40 | |
|  Viel, Simon | f | | 2169 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Van Coppenolle, Lander | | | 1510 | BEL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stembridge, Ed | | | 1993 | ENG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Auvray, Juliette | | | 1989 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Van Kessel, Wessel | | | 2169 * | BEL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Zerafa, Jonathan | | | 2067 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Patarin, Arnaud | | | 1954 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | Team 2022 - Nationale 4 r2 | FRANCE | FRA | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1769 | 1.00 | 1 | 0.65 | 20 | 13.00 | |
| | Jourdain, Antoine | | | 1878 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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