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Rapid:
Individual Calculations March 2018 |
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| Arafa, Hosam Sayed Total change: 58.20 | |   |
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| 7th Int. Maadi Chess Academy (Rapid) | Cairo | EGY | 2018-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1776 | 4.00 | 7 | 1.74 | 20 | 34.80 | |
|  Ashraf, Shereif | f | | 2148 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kamal Eldin, Ibrahem | | | 1921 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Ahmed, Tamer | | | 2127 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Saber, Mohamed | | | 1723 | EGY | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Hafez, Mahmoud | | | 1934 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Abdel Rasool, Shaker | | | 1829 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Abdel Kader, Emad | | | 1813 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | 9th Int. Maadi Chess Academy (Rapid) | Cairo | EGY | 2018-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1776 | 3.50 | 6 | 1.17 | 20 | 23.40 | |
| | Soliman, Soliman | | | 1962 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Galal, Ahmed | | | 1939 | EGY | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Hamdy, Abdallah | | | 1665 | EGY | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Abo Elmagd, Ahmed | | | 1968 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Elazab, Shereif | | | 1815 | EGY | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ismail, Hany | | | 1818 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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