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Individual Calculations April 2019 |
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| Laouamri, Samy Total change: -26.40 | |   |
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| Championnat qualificatif IdF 2019 - Benjamins | PARIS | FRA | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1670 | 4.50 | 8 | -0.71 | 40 | -28.40 | |
|  Semenov, Maxime | | | 1318 | FRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Lorenzo, Catherine | | | 1399 | FRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gazeau, Lazare | | | 1270 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cavailles, Evan | | | 1928 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tokplo, Victoria | | | 1449 | FRA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Lesage, Margot | | | 1524 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Bottazzi, Ulysse | | | 1888 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Berger, Justin | | | 1528 | FRA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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) | | | | XXXeme Open d'Echecs du Perreux-sur-Marne - Tournoi Principal (-2200) | LE PERREUX SUR MARNE | FRA | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1666 | 1.00 | 3 | 0.05 | 40 | 2.00 | |
| | Hirschmann, Georges | | | 1582 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kvashyna, Tetyana | | | 1920 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Afraoui, Solenn | | | 1978 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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