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Individual Calculations October 2018 |
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| Wahba, David George Total change: 0.00 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1493 | 0 | 2.00 | 7 | 0.00 | 1335 | | 0.00 | |
|  Nada Ahmed, Mohamed | | | 1475 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |  Hesham, Zein | | | 1312 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Mohammed, A. E. Orouq | | | 1667 | PLE | 1.00 | 1 | 0.00 | | 0.00 | | | Elmorshdy, Begad | | | 1597 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Nabil, Mohamed | | | 1601 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Abdel Raouf, Zyad | | | 1343 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Ahmed Hassan, Ahmed | | | 1453 | EGY | 1.00 | 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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