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Individual Calculations February 2022 |
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| Zaydia, Marwen Total change: 1.40 | |   |
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| 5eme Open des Roses Ariana | Ariana | TUN | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1886 | 5.50 | 9 | 0.07 | 20 | 1.40 | |
|  Aroua, Ahmed | | | 1486 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khemiri, Mohamed Dhia Eddine | | | 1642 | TUN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hergli, Amir | | | 2070 | TUN | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Tira, Ahmed | | | 1724 | TUN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Boudaya, Ahmed | | | 1486 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferjaoui, Khaled | | | 1674 | TUN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Barbaria, Yacine | | | 2210 | TUN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Hbacha, Achraf | m | | 2187 | TUN | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Matmati, Ramzi | | | 1679 | TUN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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