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Individual Calculations October 2019 |
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| Mdallah, Afif Total change: -44.20 | |   |
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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 |
| 1637 | 1901 | 5.00 | 9 | -2.21 | 20 | -44.20 | |
|  Barrani, Adem | | | 1501 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Matmati, Ramzi | | | 1654 | TUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hmida, Mohamed | | | 1597 | TUN | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bidi, Abdeljalil | | | 1606 | ALG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bedoui, Ahmed Amine | | | 1549 | TUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nouira, Najeh | | | 1890 | TUN | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zgeta, Faisal Mohamed | | | 1520 | LBA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Elfeturi, Melad | | | 1849 | LBA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Cherif, Omar | | | 1568 | TUN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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