Individual Calculations January 2011 |
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Ghareb, Ahmed Total change: 10.75 | | ![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 |
2164 | 1914 | 1.00 | 3 | 0.43 | 25 | 10.75 | |
| Salah, Sayed | | | 2217 | EGY | 0.00 | 1 | -0.14 | 25 | -3.50 | | Yunes, Samy | | | 2144 | EGY | 1.00 | 1 | 0.79 | 25 | 19.75 | | Shehata, Aly | | | 2131 | EGY | 0.00 | 1 | -0.22 | 25 | -5.50 | | 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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