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Individual Calculations January 2024 |
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| Abderrahmane, Tolba Total change: -80.80 | |   |
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| 2023 African Junior Championships (Open) | Nouakchott | MTN | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1655 | 0.00 | 6 | -2.02 | 40 | -80.80 | |
|  Alhassadi, Yousef A. | | | 2079 | LBA | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kweiri, Tawfik Ezzeddin | | | 1792 | LBA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ahmed, Cherif Khaled Abdellahi | | | 1430 | MTN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | George Samir, David | f | | 1903 | EGY | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Abdellahi, Khaled Abdellahi | | | 1869 | MTN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Med, Elmoctar Sidatty Sidaty | | | 1708 | MTN | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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