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Individual Calculations September 2009 |
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| Sameir, Ramez Total change: 4.65 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2081 | 2.00 | 5 | 0.31 | 15 | 4.65 | |
|  Abdel Samee, Mohamed | | | 2235 | EGY | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Zayan, Osama | | | 2183 | EGY | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Abdel Razik, Ahmed | | | 2129 | EGY | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Elsayed, Moustafa | | | 2216 | EGY | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Eldesoky, Hatem | | | 2237 | EGY | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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