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Individual Calculations September 2009 |
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| El Gindy, Essam Total change: -13.90 | |   |
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| Egyptian Championship 2009 ( Final ) | Cairo | EGY | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2501 | 3.50 | 9 | -2.09 | 10 | -20.90 | |
|  Frhat, Ali | m | | 2397 | EGY | 0.50 | 1 | -0.14 | 10 | -1.40 | |  Adly, Ahmed | g | | 2548 | EGY | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Abou El Zein, Eid Mahmoud | m | | 2357 | EGY | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Ezat, Mohamed | m | | 2459 | EGY | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sadek, Sameh | | | 2384 | EGY | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Wageih, Kareim | m | | 2257 | EGY | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Amin, Bassem | g | | 2551 | EGY | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Amin, Ashraf | | | 2357 | EGY | 0.50 | 1 | -0.19 | 10 | -1.90 | | | El Ghazali, Youssef M. | m | | 2362 | EGY | 0.00 | 1 | -0.69 | 10 | -6.90 | |
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 |
| 2432 | 2501 | 6.00 | 9 | 0.70 | 10 | 7.00 | |
| | El, Kamel Adel Mahmoud | | | 2239 | TUN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sarwat, Walaa | m | | 2390 | EGY | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Abdelnabbi, Imed | m | | 2452 | EGY | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Ezat, Mohamed | m | | 2459 | EGY | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Amin, Bassem | g | | 2551 | EGY | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Abdel Razik, Khaled | m | | 2462 | EGY | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Rizouk, Aimen | g | | 2506 | ALG | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Solomon, Kenny | m | | 2351 | RSA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Simutowe, Amon | g | | 2481 | ZAM | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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