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Individual Calculations August 2019 |
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| Mesfin, Leykun Total change: -8.60 | |   |
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| Championnat Individuel Africain 2019 Open | Hammamet | TUN | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2160 | 3.00 | 9 | -0.43 | 20 | -8.60 | |
|  Kayonde, Andrew | m | | 2382 | ZAM | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Oussedik, Mahfoud | m | | 2440 | ALG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Chumfwa, Stanley | m | | 2297 | ZAM | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kamara, Ansumana | c | | 1895 | SLE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Boudriga, Mohamed Ali | m | | 2333 | TUN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Makoto, Rodwell | m | | 2381 | ZIM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Elarabi, Abobker Mohamed | f | | 2312 | LBA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Klaasen, Calvin John | f | | 2285 | RSA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Islam Sh.nour, Kassim | | | 1925 | SOM | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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