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Individual Calculations April 2013 |
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| Safa, Abuganiya Total change: -33.30 | |   |
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| Second Stage Tournament 2013-Open- | Amman | JOR | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1628 | 0.00 | 4 | -1.11 | 30 | -33.30 | |
|  Al-Safouri, Khalid | | | 1956 | JOR | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Fathi, Naser | | | 1889 | JOR | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Hadidi, Gheith | | | 1744 | JOR | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Sameer, Loay | | | 1657 | JOR | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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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