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Individual Calculations January 2020 |
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| Elfaham, Mahmoud Total change: 4.20 | |   |
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| Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1798 | 6.00 | 8 | 0.21 | 20 | 4.20 | |
|  Saad Abdel Latif, Mohamed | | | 1537 | EGY | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Ibrahim, Atia Ahmed | | | 1424 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abdel Raouf, Zyad | | | 1454 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mahmoud, Hassan | | | 1657 | EGY | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Abdel Hameid, Zaki | | | 1586 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Shoukry, Mohamed | | | 1620 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sarwat, Beshoy | | | 1729 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ashraf, Yusef | | | 1868 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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