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Rapid:
Individual Calculations September 2021 |
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| Kretam, Ayman Total change: -22.60 | |   |
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| Black Horse 13 | Alexandria | EGY | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1996 | 2.50 | 4 | -1.13 | 20 | -22.60 | |
|  Kamil, Askandar | | | 1517 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Khalifa, Zeyad | | | 1724 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Zaki, Ahmed Mohammed | | | 1386 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Abdel Aziz, Mohamed | | | 1676 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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