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Individual Calculations July 2011 |
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| Ezat, Mohamed Total change: -23.20 | |   |
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| Egyptian League 2010/2011 | Many Cities | EGY | 2010-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2448 | 12.50 | 18 | -0.95 | 10 | -9.50 | |
|  Saiid, Aly | | | 2048 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Miroshnichenko, Evgenij | g | | 2677 | UKR | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Shaarawy, Ahmed | | | 2159 | EGY | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Shalaby, Ahmed | | | 2122 | EGY | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Yousry, Salah | | | 2345 | EGY | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Elbasuny, Fahmy | | | 2205 | EGY | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Salah, Sayed | | | 2217 | EGY | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Imam, Ashraf | | | 2122 | EGY | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sharaf Eldin, Tamer | | | 2048 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Atef, Hatem | | | 2208 | EGY | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Miroshnichenko, Evgenij | g | | 2677 | UKR | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Atea, Khaled | | | 2199 | EGY | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Eldardery, Alaa | | | 2236 | EGY | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ragheb, Malak | | | 2313 | EGY | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Salah, Ahmed As | | | 2162 | EGY | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Salem, Zahed | | | 2261 | EGY | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Ibrahim, Waleed | | | 2048 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gaafar, Mahmoud | | | 2188 | EGY | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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 |
| 2310 | 2453 | 4.00 | 8 | -1.37 | 10 | -13.70 | |
| | Soares, Erikson Roberto Maurici | | | 2196 | ANG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Adly, Ahmed | g | | 2630 | EGY | 0.50 | 1 | 0.23 | 10 | 2.30 | | | El Gindy, Essam | g | | 2506 | EGY | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Belouadah, Saad | m | | 2342 | ALG | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Nyazi, Nehad | | | 2216 | EGY | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Paiva, Donaldo | | | 2121 | MOZ | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Moyo, Dion | | | 2130 | ZIM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Chumfwa, Stanley | | | 2341 | ZAM | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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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