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Individual Calculations January 2011 |
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| Yehya, Mohamed Total change: 10.35 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1985 | 2.00 | 5 | 0.69 | 15 | 10.35 | |
|  Hassan, Sayed Barakat | m | | 2370 | EGY | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Abd El Fatah, Reda Fadel | | | 2161 | EGY | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kamel, Nabil | | | 2106 | EGY | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Michael, Mina | | | 2227 | EGY | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Aly Ibrahim, Alaa | | | 2050 | EGY | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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