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Rapid:
Individual Calculations August 2017 |
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| Ahmed, Moustafa Elsayed Total change: 45.00 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2033 | 5.00 | 7 | 1.03 | 20 | 20.60 | |
|  Bahaa Eldin, Abdel Rahman | | | 1633 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ashraf, Shereif | f | | 2162 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ahmed Yehia, Ahmed | | | 1849 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Saiid, Aly | | | 1900 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hosni, Yehya | | | 2165 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Abdel Fatah Elsayed, Ahmed | | | 1911 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hussein, Akram | | | 2172 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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) | | | | 4th Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2033 | 5.50 | 7 | 1.22 | 20 | 24.40 | |
| | El Ghatrify, Waleed | | | 1747 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sameir, Ahmed | | | 1885 | EGY | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Elhoseiny, Mosaad | | | 1866 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sameir, Mahmoud | | | 2206 | EGY | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ismail, Hany | | | 1838 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fawzy, Abdel Kareim | | | 1910 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ashraf, Shereif | f | | 2162 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | |
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