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Individual Calculations May 2010 |
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| Hesham, Abdelrahman Total change: 80.70 | |   |
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| Egyptian League 2009/2010 Section A | Many Cities | EGY | 2010-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2098 | 5.50 | 8 | 2.47 | 15 | 37.05 | |
|  Sadek, Sameh | | | 2369 | EGY | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Ahmed, Tamer | | | 2075 | EGY | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Naby, Saiid A. | | | 2281 | EGY | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Rahman, Yehya | m | | 2300 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Abdel Hafeiz, Ayman | | | 2013 | EGY | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Nagy, Ashraf | | | 2040 | EGY | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Rashed, Nabil | | | 2138 | EGY | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Hassan, Sayed Barakat | m | | 2350 | EGY | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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) | | | | Arab Boys U18 2009 | Tripoli | LBA | 2010-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2098 | 7.00 | 7 | 2.91 | 15 | 43.65 | |
| | Alqameetah, Najeeb | | | 2048 | YEM | 1.00 | 1 | 0.43 | 15 | 6.45 | | | , Omarnoaman | | | 2123 | UAE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Eiti, Bashir | | | 1938 | SYR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Al-Halila, Ayman | f | | 2120 | YEM | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Khouri, Ibrahim Mohamed | f | | 2224 | UAE | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Chouchane, Amine | | | 1951 | TUN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Al-Ghasra, Osama | | | 1811 | BRN | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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