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Individual Calculations February 2022 |
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| Saadaoui, Jaafer Total change: -22.80 | |   |
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| 5eme Open des Roses Ariana | Ariana | TUN | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1578 | 1.00 | 4 | -0.57 | 40 | -22.80 | |
|  Ferjaoui, Khaled | | | 1674 | TUN | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Bamri, Salim | | | 1568 | TUN | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Barbaria, Yacine | | | 1978 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mejri, Moncef | | | 1499 | TUN | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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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