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Individual Calculations April 2017 |
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| Gabr, Mohsen Total change: 21.00 | |   |
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| Egyptian League 2016-2017 1st Group | Many Cites | EGY | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2233 | 1.00 | 4 | -1.06 | 20 | -21.20 | |
|  M.amer, Hossam | | | 2119 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Fawzy, Adham | m | | 2402 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Sobh, Amrou | m | | 2212 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Moustafa, Mohamed | | | 2171 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | 1st. Cairo Chess Academy Open | Cairo | EGY | 2017-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2233 | 7.50 | 9 | 2.11 | 20 | 42.20 | |
| | El Sayed Taha, Hossam | | | 1833 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdo, Hany Elsayed | | | 2004 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ismail, Hany | | | 1980 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Yousry, Salah | f | | 2322 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ashraf, Shereif | f | | 2248 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Sobh, Amrou | m | | 2212 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Sayed, Hany | | | 2127 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hassan, Sayed Barakat | m | | 2331 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Fadi, Marko | | | 2257 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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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