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Individual Calculations July 2011 |
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| El Taher, Fouad Total change: -3.00 | |   |
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| Egyptian League 2010/2011 | Many Cities | EGY | 2010-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2481 | 7.00 | 8 | 1.14 | 10 | 11.40 | |
|  Tahoun, Emad | | | 2190 | EGY | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Abdel Razik, Khaled | m | | 2480 | EGY | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Kamel, Mahmoud | | | 2220 | EGY | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Sarwat, Walaa | m | | 2368 | EGY | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Lotfy, Yusef | | | 2081 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Abo Zekry, Mohamed | | | 2196 | EGY | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Salem, Zahed | | | 2261 | EGY | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Abdel Razik, Khaled | m | | 2480 | EGY | 1.00 | 1 | 0.50 | 10 | 5.00 | | | * 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) | | | | African Individual Championships 2011 (Men) | Maputo | MOZ | 2011-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2486 | 5.00 | 9 | -1.44 | 10 | -14.40 | |
| | Domingos, Ediberto | | | 2201 | ANG | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Belouadah, Saad | m | | 2342 | ALG | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Chumfwa, Stanley | | | 2341 | ZAM | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Aderito, Pedro | m | | 2339 | ANG | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Jere, Daniel | f | | 2321 | ZAM | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Makoto, Rodwell | | | 2166 | ZIM | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Amin, Bassem | g | | 2596 | EGY | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Phiri, Richmond | f | | 2166 | ZAM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Steel, Henry Robert | f | | 2328 | RSA | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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