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Blitz:
Individual Calculations March 2018 |
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| Saber, Ibrahim Total change: -55.00 | |   |
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| Cairo Chess Academy Blitz 8 | Cairo | EGY | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2274 | 6.50 | 9 | -0.55 | 20 | -11.00 | |
|  Abbas, Ahmed | | | 1875 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Elhoseiny, Amro | | | 2026 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Roshdy, Mahmoud | | | 2094 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ashraf, Shereif | f | | 2069 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Taha, Shereif | | | 1885 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abdel Aziem, Aly Yusef | | | 1942 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Fawzy, Abdel Kareim | | | 1926 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sarwat, Walaa | m | | 2357 | EGY | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Ibrahim, Mohamed | | | 2085 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Dr.hassan Ragab Blitz | Cairo | EGY | 2018-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2274 | 5.50 | 9 | -2.20 | 20 | -44.00 | |
| | Abdel Haleim, Sherif Hamdy | | | 1874 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sabry, George | | | 1880 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed, Moustafa Elsayed | | | 2050 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ahmed, Ahmed Alaa | | | 1874 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kandil, Adham | m | | 2034 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ehab, Mohamed | | | 2044 | EGY | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Abdel Rasool, Shaker | | | 1877 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohey, Ahmed | | | 1889 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zayan, Osama | | | 2088 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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