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Individual Calculations September 2021 |
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| Mohamed Abo Zeid, Sayed 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 |
| 1532 | 0 | 1.00 | 4 | 0.00 | 1339 | | 0.00 | |
|  Hosny, Ahmed | | | 1684 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |  Mamdouh, Ahmed | | | 1265 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Sobhy, Tarek | | | 1647 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Ibrahim, Ammar | | | 1533 | 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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