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Individual Calculations April 2009 |
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| Barakat, Nafez Total change: 14.25 | |   |
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| 3rd Wafaa International Tournament 2008 | Amman | JOR | 2008-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1845 | 2.00 | 5 | 0.95 | 15 | 14.25 | |
|  Mansour, Sameer | f | | 2195 | JOR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Al Sayaed, Mohamed | | | 2111 | EGY | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Saloos, Ibrahim | | | 1946 | JOR | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Haddad, Riad | | | 2027 | JOR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Mahmoud, Abdelrahman | | | 2159 | JOR | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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