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Individual Calculations November 2022 |
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| Mamah, Isabelle Total change: -9.60 | |   |
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| Championnat de l'Herault 2022 - Open B (1399-1750) | LAVERUNE | FRA | 2022-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1681 | 3.50 | 6 | -0.95 | 20 | -19.00 | |
|  Delafosse, Sofiane | | | 1492 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Subra, Thierry | | | 1281 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eleze, Greg | | | 1678 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Yazykov, Pavel | | | 1549 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Velay, Quentin | | | 1401 | FRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Lavilledieu, Pierre-Loup | | | 1481 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | Team 2023 - Nationale 2 r1 | FRANCE | FRA | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1681 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
| | Vette, Valerie | | | 1663 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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