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Individual Calculations August 2019 |
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| Sasha, Winston - Onyiah Total change: 66.00 | |   |
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| Championnat Individuel Africain 2019 Open | Hammamet | TUN | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 1954 | 3.50 | 9 | 1.65 | 40 | 66.00 | |
|  Boudriga, Mohamed Ali | m | | 2333 | TUN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mulenga, Prince Daniel | | | 2279 | ZAM | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Hbacha, Achraf | m | | 2249 | TUN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Simutowe, Musatwe | c | | 2170 | ZAM | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Hesham, Abdelrahman | g | | 2354 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Zaibi, Amir | m | | 2354 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Klaasen, Calvin John | f | | 2285 | RSA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jmila, Omar | | | 2119 | TUN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Bongo Akanga Ndjila, Barthelemy | c | | 1804 | GAB | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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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