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Individual Calculations July 2019 |
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| Mamah, Isabelle Total change: -4.00 | |   |
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| Team 2019 - Normal Juin | FRANCE | FRA | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1860 | 1.00 | 2 | 0.24 | 20 | 4.80 | |
|  Baroyan, Davit | | | 1924 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Massardo, Quentin | | | 1970 | 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) | | | | 21eme Open International de Narbonne-Plage (-2200) | NARBONNE | FRA | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1860 | 5.00 | 8 | -0.44 | 20 | -8.80 | |
| | Vuillemin, Bernard | | | 1460 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hachem, Taissir | | | 1590 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vanderbeeken, Mikael | | | 2172 | FRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Van Den Brande, Norman | | | 1864 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Diomine, Thierry | | | 1460 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Colonna, Jean-Paul | | | 1495 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Grimault, Leane | | | 1495 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alashtar, Aasef | | | 1977 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | |
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