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Individual Calculations January 2012 |
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| Abdel Razik, Ahmed Total change: 10.65 | |   |
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| Zagaziq Open 2011 | Zaqaziq | EGY | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2099 | 2.00 | 4 | 0.52 | 15 | 7.80 | |
|  Eldesoky, Hatem | | | 2275 | EGY | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Elgabry, Mohsen | m | | 2331 | EGY | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Sadek, Sameh | | | 2372 | EGY | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Elansary, Eman | | wc | 1822 | EGY | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | Egyptian Championship 2011 | Cairo | EGY | 2011-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2099 | 2.50 | 6 | 0.19 | 15 | 2.85 | |
| | El Arousy, Abdul Hameed | m | | 2301 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Elbasuny, Fahmy | | | 2222 | EGY | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Nyazi, Nehad | | | 2198 | EGY | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ahmed, Moustafa Elsayed | | | 1953 | EGY | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Zayan, Osama | | | 2236 | EGY | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Ameir, Moheb | f | | 2205 | EGY | 0.50 | 1 | 0.14 | 15 | 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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