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Individual Calculations June 2014 |
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| Abdel Razik, Ahmed Total change: -4.95 | |   |
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| Egyptian League 2013 / 2014 | Many Cites | EGY | 2014-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2129 | 3.50 | 5 | 0.26 | 15 | 3.90 | |
|  Abdel Ghany, Khaled | | | 2039 | EGY | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Abdel Aziz, Alaa | | | 2029 | EGY | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Mosallam, Nasser | | | 2036 | EGY | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Fahmy, Ahmed | | | 2049 | EGY | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Ibrahim, Mahmoud | | | 1946 | EGY | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | 15th Mahalla Open 2014 | Mahalla | EGY | 2014-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2124 | 4.00 | 8 | -0.59 | 15 | -8.85 | |
| | Hassan, Sayed Barakat | m | | 2333 | EGY | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Mahmoud, Hassan | | | 1724 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Fawzy, Emad | | | 1897 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Elgabry, Mohsen | m | | 2322 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Osama, Salem | | | 1746 | EGY | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Ezat, Abdallah | | | 2196 | EGY | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Rahman, Yehya | m | | 2256 | EGY | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Hussain, Abdel Naser | | | 1902 | EGY | 0.00 | 1 | -0.78 | 15 | -11.70 | | | * 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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