Individual Calculations January 2011 |
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Sabry, Mohamed Total change: -12.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2159 | 1916 | 0.50 | 5 | -0.51 | 25 | -12.75 | |
| Eldesoky, Hatem | | | 2225 | EGY | 0.00 | 1 | -0.14 | 25 | -3.50 | | Metwally, Ahmed | | | 2160 | EGY | 0.00 | 1 | -0.20 | 25 | -5.00 | | Abdel Razik, Ahmed | | | 2130 | EGY | 0.00 | 1 | -0.23 | 25 | -5.75 | | Raslan, Moustafa | | | 2137 | EGY | 0.00 | 1 | -0.22 | 25 | -5.50 | | Ibrahim, Mohamed | | | 2141 | EGY | 0.50 | 1 | 0.28 | 25 | 7.00 | | 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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