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Individual Calculations April 2017 |
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| Salah, Sayed Total change: -28.80 | |   |
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| Egyptian League 2016-2017 2nd Group | Many Cites | EGY | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2214 | 1.50 | 5 | -0.43 | 20 | -8.60 | |
|  Adly, Ahmed | g | | 2597 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Abou El Zein, Eid Mahmoud | m | | 2203 | EGY | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Yasseen, Aly | m | | 2283 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Elsayed, Moustafa | | | 2192 | EGY | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Naby, Saiid A. | | | 2293 | EGY | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 1st. Cairo Chess Academy Open | Cairo | EGY | 2017-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2214 | 4.50 | 8 | -1.01 | 20 | -20.20 | |
| | Nabil, Mohamed | | | 1814 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elsayed, Alaa Eldin | | | 2063 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Shaaban, Mohamed Ahmed | | | 1814 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdo, Hany Elsayed | | | 2004 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hassan, Sayed Barakat | m | | 2331 | EGY | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Elhoseiny, Mosaad | | | 1904 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fadi, Marko | | | 2257 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Yousry, Mohamed | | | 2169 | EGY | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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