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Individual Calculations August 2019 |
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| Boudriga, Mohamed Ali Total change: -8.20 | |   |
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| Championnat Individuel Africain 2019 Open | Hammamet | TUN | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2333 | 5.00 | 9 | -0.82 | 10 | -8.20 | |
|  Sasha, Winston - Onyiah | | | 1954 | NGR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Amin, Bassem | g | | 2707 | EGY | 0.00 | 1 | -0.10 | 10 | -1.00 | |  Oragwu, Chukwunonso | f | | 2191 | NGR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Fawzy, Adham | m | | 2476 | EGY | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Mesfin, Leykun | f | | 2160 | ETH | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Barbaria, Yacine | | | 2210 | TUN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Jmila, Omar | | | 2119 | TUN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Simutowe, Musatwe | c | | 2170 | ZAM | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kamara, Ansumana | c | | 1933 * | SLE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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