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Rapid:
Individual Calculations September 2018 |
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| Abdel Rahman, Nader Total change: 2.60 | |   |
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| Martyr Colonel: Ahmed Saber Mansi | 10th. of Ramadan | EGY | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1685 | 0.00 | 2 | -0.24 | 20 | -4.80 | |
|  Amin, Ashraf | f | | 2085 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Aal, Mohamed | | | 1964 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2nd International chess Arena rapid 2018 | Cairo | EGY | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1685 | 1.00 | 4 | 0.37 | 20 | 7.40 | |
| | Ameir, Moheb | m | | 2085 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahmed, Moustafa Elsayed | | | 2083 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gooda, Islam | | | 1927 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Ismail, Hany | | | 1859 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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