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Individual Calculations April 2013 |
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| Twalba, Laith Total change: 10.80 | |   |
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| Second Stage Tournament 2013-Open- | Amman | JOR | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1654 | 2.00 | 4 | 0.36 | 30 | 10.80 | |
|  Abdallah, A-Shbol | | | 1977 | JOR | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Albshayra, Leen | | | 1426 | JOR | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Bany Yaseen, Abdalazeez | | | 1901 | JOR | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Ahmed, Samir | | | 1636 | JOR | 1.00 | 1 | 0.47 | 30 | 14.10 | |
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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