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Rapid:
Individual Calculations August 2017 |
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| Sameir, Mahmoud Total change: -11.80 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2206 | 6.50 | 9 | 0.60 | 20 | 12.00 | |
|  Elsenbary, Yehya | | | 1847 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Eloot, Ahmed | | | 1988 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Beshara, Nadi | | | 2063 | EGY | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Fatahalla, Alaa | | | 2032 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Anwar, Ashraf | | | 2151 | EGY | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Abdel Razik, Ahmed | | | 2147 | EGY | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Elgabry, Mohsen | m | | 2241 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Zayan, Osama | | | 2168 | EGY | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sayed, Hany | | | 2107 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | 4th Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2206 | 4.50 | 7 | -1.19 | 20 | -23.80 | |
| | Saber, Mohamed | | | 1806 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mongad, Mohamed | | | 1806 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosni, Yehya | | | 2165 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Refaay, Ahmed | | | 1806 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ahmed, Moustafa Elsayed | | | 2033 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Soliman, Soliman | | | 2001 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Elhoseiny, Mosaad | | | 1866 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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