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Individual Calculations January 2024 |
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| George Samir, David Total change: 79.60 | |   |
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| 2023 African Junior Championships (Open) | Nouakchott | MTN | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1903 | 5.50 | 8 | 1.99 | 40 | 79.60 | |
|  Ahmed, Cherif Khaled Abdellahi | | | 1503 * | MTN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wafa, Hamed | c | | 2325 | EGY | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Mhango, Banele | f | | 2248 | RSA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Abderrahmane, Tolba | | | 1655 | MTN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Olisa, Tennyson Ewomazino | | | 2209 | NGR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Kweiri, Tawfik Ezzeddin | | | 1792 | LBA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Hallal, Tarik | | | 1868 | ALG | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Simpson, Michael | f | | 2087 | RSA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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