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Individual Calculations June 2014 |
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| Sameir, Mahmoud Total change: -2.70 | |   |
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| Egyptian League 2013 / 2014 | Many Cites | EGY | 2014-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2132 | 2.00 | 6 | -1.08 | 15 | -16.20 | |
|  Hosny, Gamal | | | 1826 | EGY | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Sadek, Sameh | f | | 2299 | EGY | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Sultan, Mohamed | | | 2126 | YEM | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Hanafy, Salah | | | 2121 | EGY | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Ismail, Hamed | | | 2257 | EGY | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Nashaat, Esam | | | 2072 | EGY | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | | | 15th Mahalla Open 2014 | Mahalla | EGY | 2014-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2144 | 4.50 | 7 | 0.90 | 15 | 13.50 | |
| | Kamal, Edmon | | | 1978 | EGY | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Lotfy, Abdel Rahman | | | 2160 | EGY | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Saiid, Aly | | | 1966 | EGY | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gabr, Mohsen | | | 2236 | EGY | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Khalil, Badr | | | 2053 | EGY | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Zayan, Osama | | | 2206 | EGY | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Elgabry, Mohsen | m | | 2322 | EGY | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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