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Individual Calculations March 2010 |
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| Ben Farahat, Ramadan Total change: -8.50 | |   |
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| African Junior 2009 | Cairo | EGY | 2009-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1929 | 1.00 | 3 | -0.34 | 25 | -8.50 | |
|  Hesham, Abdelrahman | f | | 2153 | EGY | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Nader, Mohamed | | | 2040 | EGY | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Bornheim, Darren | | | 1714 | RSA | 1.00 | 1 | 0.23 | 25 | 5.75 | |
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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