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Individual Calculations October 2019 |
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| Gahfer, Khaled Total change: 5.60 | |   |
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| International Go-Makkah Chess Festival 2019 - U2100 | Sousse | TUN | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1779 | 5.50 | 9 | 0.28 | 20 | 5.60 | |
|  Ben Hamouda, Mohamed Aymen | | | 1379 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saadani, Tarak | | | 2089 | TUN | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Seraoui, Mohcen | | | 2002 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dryouk, Omer Jamal | | | 1502 | LBA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bourkhis, Adnen | | | 1930 | TUN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mekni, Wajih | | | 1527 | TUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Souissi, Nebil | | | 1868 | TUN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Chihi, Malek | | wc | 1502 | TUN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Zouari, Mohanned | | | 1544 | TUN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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