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Individual Calculations September 2021 |
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| Aly Mahmoud, Ahmed Total change: 0.00 | |   |
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| Egyptian Ch. Open ( U2000 ) 2021 | Cairo | EGY | 2021-08-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1609 | 0 | 2.00 | 5 | 0.00 | 1537 | | 0.00 | |
|  Shokry, Yasser | | | 1784 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Zakaria, Houmam | | | 1644 | EGY | 1.00 | 1 | 0.00 | | 0.00 | |  Moustafa Ahmed, Ahmed | | | 1684 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Kamal, Mostafa | | | 1497 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Sayed, Ahmed | | | 1437 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |
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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