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Individual Calculations January 2012 |
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| Saiid, Aly Total change: -3.45 | |   |
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| Zagaziq Open 2011 | Zaqaziq | EGY | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 1980 | 0.00 | 2 | -0.23 | 15 | -3.45 | |
|  Hassan, Sayed Barakat | m | | 2377 | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Amin, Ashraf | | | 2277 | EGY | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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