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Individual Calculations March 2020 |
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| Ibazizen, Abdelatif Total change: 6.60 | |   |
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| Team 2020 - Nationale 4 r3-4 | FRANCE | FRA | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2019 | 1.00 | 1 | 0.19 | 20 | 3.80 | |
|  Bidard, Christian | | | 1764 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 7eme Open FIDE de Fontenay le Fleury (-2200) | FONTENAY LE FLEURY | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1992 | 3.50 | 4 | 0.14 | 20 | 2.80 | |
| | Barthere, Gilles | | | 1592 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nguyen, Anh Duc | | | 1625 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Durez, Gerard | | | 1592 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Delmas-Goyon, Francois | | | 1902 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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