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Individual Calculations February 2022 |
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| Delabbey, Florian Total change: 9.80 | |   |
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| 18e Open International de Noel Mont de Marsan | MONT DE MARSAN | FRA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1989 | 5.00 | 8 | 0.94 | 20 | 18.80 | |
|  Van Eeckhout, Guy | | | 1589 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Labarthe, Laurent | | | 1656 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bayo Milagro, Alvaro | f | | 2280 | ESP | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Hutois, Mickael | f | | 2241 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mamah, Isabelle | | | 1781 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Guitouni, Soha | | | 1775 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Llaneza Vega, Patricia | | wm | 2154 | ESP | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Jerez Perez, Alfonso | m | | 2356 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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 |
| 2025 | 1989 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
| | Bosio, Frederic | | | 2025 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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