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Individual Calculations June 2019 |
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| Rekik, Ismail Total change: -18.80 | |   |
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| Les Roses d'echecs de l'Ariana 2019 | Ariana | TUN | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1946 | 3.00 | 6 | -0.94 | 20 | -18.80 | |
|  Aroua, Ahmed | | | 1546 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abidi, Anis | | | 1753 | TUN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ayari, Mahmoud | | | 1899 | TUN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Chamam, Nazih | | | 2074 | TUN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ben Brahem, Aymen | | | 1925 | TUN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ben Romdhane, Walid | | | 1666 | TUN | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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