Individual Calculations September 2015 |
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Lotfy, Abdel Rahman Total change: 29.60 | | |
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16th. Mahalla Open | Mahalla | EGY | 2015-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2058 | 2146 | 4.50 | 7 | 0.35 | 20 | 7.00 | |
| Beder, Osama | | | 1835 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | Morsy, Nader | | | 1746 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Amin, Ashraf | f | | 2222 | EGY | 0.50 | 1 | 0.10 | 20 | 2.00 | | Gabr, Mohsen | | | 2212 | EGY | 0.50 | 1 | 0.09 | 20 | 1.80 | | Fadi, Marko | | | 2229 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | | Alnami, Salaheddin | | | 1972 | LBA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Sayed Hassan, Mohamed | | | 2191 | EGY | 0.50 | 1 | 0.06 | 20 | 1.20 | | * 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) | | Zagazig Open 2015 | Zagazig | EGY | 2015-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2113 | 2146 | 6.50 | 10 | 1.13 | 20 | 22.60 | |
| Hany, Mark | | | 1820 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | Nagdy, Wael | | | 1968 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | Hesham, Abdelrahman | m | | 2385 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | Ismail, Hany | | | 1959 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | Aly, Talal | | | 2012 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | Tork, Mohamed | | | 2100 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | Nader, Mohamed | m | | 2102 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | Ibrahim, Hatim | m | | 2305 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | Eldesoky, Hatem | f | | 2249 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | Rahman, Yehya | m | | 2230 | EGY | 0.50 | 1 | 0.12 | 20 | 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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