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Individual Calculations September 2009 |
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| Ezat, Mohamed Total change: 10.80 | |   |
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| Egyptian Championship 2009 ( Final ) | Cairo | EGY | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2413 | 2459 | 6.00 | 9 | 0.95 | 10 | 9.50 | |
|  Adly, Ahmed | g | | 2548 | EGY | 0.00 | 1 | -0.38 | 10 | -3.80 | |  Abou El Zein, Eid Mahmoud | m | | 2357 | EGY | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Sadek, Sameh | | | 2384 | EGY | 1.00 | 1 | 0.40 | 10 | 4.00 | | | El Gindy, Essam | g | | 2501 | EGY | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Wageih, Kareim | m | | 2257 | EGY | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Amin, Bassem | g | | 2551 | EGY | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Amin, Ashraf | | | 2357 | EGY | 1.00 | 1 | 0.36 | 10 | 3.60 | | | El Ghazali, Youssef M. | m | | 2362 | EGY | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Frhat, Ali | m | | 2397 | EGY | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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) | | | | 2009 African Individual Chess Championship (gen) | Tripoli | LBA | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2459 | 5.50 | 9 | 0.13 | 10 | 1.30 | |
| | Shabash, Abdullatief Mohamed | | | 2193 | LBA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Haddouche, Mohamed | m | | 2329 | ALG | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Abdel Razik, Khaled | m | | 2462 | EGY | 0.50 | 1 | 0.00 | 10 | 0.00 | | | El Gindy, Essam | g | | 2501 | EGY | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Abdelnabbi, Imed | m | | 2452 | EGY | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Amin, Bassem | g | | 2551 | EGY | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Solomon, Kenny | m | | 2351 | RSA | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Ranaivoharisoa, Alain | | | 2083 | MAD | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Belkhodja, Slim | g | | 2467 | TUN | 1.00 | 1 | 0.51 | 10 | 5.10 | |
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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