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Individual Calculations February 2022 |
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| Costa, Jean-Yves Total change: -11.40 | |   |
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| 15eme Open FIDE de l'Echecs Club Montpellier | MONTPELLIER | FRA | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1726 | 2.50 | 5 | -0.95 | 20 | -19.00 | |
|  Garrel, Otane | | | 1326 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Keller, Christophe | | | 2013 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mouchel-Vallon, Romain | | | 1682 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Thieuleux, Thomas | | | 1371 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Marques, Don | | | 1326 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Team 2022 - Coupe de France 4eme Tour | FRANCE | FRA | 2022-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1726 | 0.50 | 1 | 0.38 | 20 | 7.60 | |
| | Haddad, Oussama | c | | 2060 | ALG | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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