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Individual Calculations October 2018 |
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| Elatar, Mohamed Total change: -51.20 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1917 | 2.50 | 6 | -2.56 | 20 | -51.20 | |
|  Sarwat, Beshoy | | | 1670 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Elsayed, Tarek M. | | | 1542 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Adel, Sara | | wf | 1530 | EGY | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Hamdy Osman, Mohamed | | | 1698 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Essam, Beshoy | | | 1678 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Qatan, Said Mahad | | | 1622 | OMA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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