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Individual Calculations October 2019 |
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| Taieb, Sahbi Total change: -10.00 | |   |
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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 |
| 1889 | 2095 | 5.50 | 8 | -0.50 | 20 | -10.00 | |
|  Boulaares, Akram | | | 1695 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alzantuti, Yousef | | | 1790 | LBA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alsulaymi, Abdullah M | | | 1851 | KSA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Elshaafi, Ali | | | 1926 | LBA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Elfeturi, Melad | | | 1849 | LBA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ben Brahem, Aymen | | | 2010 | TUN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Najar, Chedly | | | 1990 | TUN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Seraoui, Mohcen | | | 2002 | ALG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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