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Individual Calculations August 2019 |
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| Oragwu, Chukwunonso Total change: 7.60 | |   |
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| Championnat Individuel Africain 2019 Open | Hammamet | TUN | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2191 | 4.50 | 9 | 0.38 | 20 | 7.60 | |
|  El Gindy, Essam | g | | 2423 | EGY | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Hesham, Abdelrahman | g | | 2417 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Boudriga, Mohamed Ali | m | | 2333 | TUN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Makoto, Rodwell | m | | 2381 | ZIM | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Munenga, Douglas D | f | | 2329 | ZAM | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Adu, Oladapo | m | | 2271 | NGR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Degondo, Simplice Armel | f | | 2115 | CIV | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bongo Ngombele, Tary | | | 1791 * | GAB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kibrom, Weldegebriel Beraki | c | | 1791 * | ERI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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