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Individual Calculations September 2010 |
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| Beno, Sondos Total change: -43.00 | |   |
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| Arab world Championship U20 Girls | Amman | JOR | 2010-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1835 | 1.50 | 5 | -1.72 | 25 | -43.00 | |
|  Al-Khelaifi, Salama | | wf | 1706 | QAT | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Jaradat, Shorouq Z. | | | 1616 | PLE | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Dahdal, Lougain | | | 1849 | JOR | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Al-Khelaifi, Kholoud | | | 1491 | QAT | 0.00 | 1 | -0.88 | 25 | -22.00 | | | Alattar, Ghayda M. | | wf | 1899 | JOR | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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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