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Individual Calculations April 2018 |
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| Zein, Roda Total change: 16.80 | |   |
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| Team 2018 - Ile de France Part 2 | CHA | FRA | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1330 | 0.50 | 2 | -0.37 | 20 | -7.40 | |
|  Austruy, Daniel | | | 1324 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Veyssade, Pascal | | | 1430 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Championnat de Paris Amateur (- 2200 Elo) | PARIS | FRA | 2018-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1330 | 2.00 | 5 | 1.21 | 20 | 24.20 | |
|  Toumi, David | | | 1410 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Pham, Hieu Tuong | | | 1717 | VIE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Delbos, Jean-Louis | | | 1624 | FRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Note, Frederic | | | 1730 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mostefai, Malik | | | 1726 | FRA | 0.00 | 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) | | |
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