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Individual Calculations February 2022 |
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| Aroua, Ahmed Total change: -16.00 | |   |
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| 5eme Open des Roses Ariana | Ariana | TUN | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1472 | 0.00 | 3 | -0.80 | 20 | -16.00 | |
|  Zaydia, Marwen | | | 1872 * | TUN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ben Youssef, Chedly | | | 1604 | TUN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Chaabane, Rayen | | | 1546 | TUN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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