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Blitz:
Individual Calculations March 2018 |
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| Roshdy, Mahmoud Total change: 5.60 | |   |
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| Cairo Chess Academy Blitz 8 | Cairo | EGY | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2094 | 5.00 | 9 | 0.55 | 20 | 11.00 | |
|  Ezz Eldin, Salah | | | 1839 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Abdel Aziem, Aly Yusef | | | 1942 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Saber, Ibrahim | | | 2274 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ahmed, Tamer | | | 2091 | EGY | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Hesham, Abdelrahman | g | | 2464 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Sarwat, Walaa | m | | 2357 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ashraf, Shereif | f | | 2069 | EGY | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Elhoseiny, Amro | | | 2026 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Abbas, Ahmed | | | 1875 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Dr.hassan Ragab Blitz | Cairo | EGY | 2018-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2094 | 4.00 | 8 | -0.27 | 20 | -5.40 | |
| | Waheed Shawky, Youssef | | | 1694 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moatamid, Yasser | | | 1817 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Fawzy, Adham | m | | 2394 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Yousry, Salah | f | | 2272 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Amin, Ashraf | f | | 2194 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sultan, Khames | | | 1873 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wageih, Kareim | m | | 2341 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sabry, George | | | 1880 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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