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Individual Calculations March 2011 |
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| Ayyad, Maher Total change: 7.35 | |   |
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| Arab Tournament 2010-Men- Classic | Amman | JOR | 2010-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2165 | 2.50 | 7 | 0.49 | 15 | 7.35 | |
|  Al-Zendani, Zendan | m | | 2398 | YEM | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Goutali, Tarek | f | | 2283 | ALG | 0.00 | 1 | -0.34 | 15 | -5.10 | | | El Jawich, Amro | c | | 2110 | LIB | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Mohammad, Samir | f | | 2361 | SYR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Khader, Sami | m | | 2449 | JOR | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Abdel Razik, Khaled | m | | 2472 | EGY | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Alhuwar, Jasem | f | | 2292 | UAE | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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