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Individual Calculations April 2013 |
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| Mahmoud, Abdelrahman Total change: -7.05 | |   |
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| Second Stage Tournament 2013-Open- | Amman | JOR | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2118 | 7.50 | 11 | -0.08 | 15 | -1.20 | |
|  , Kloub.m | | | 1756 | JOR | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Bany Yaseen, Abdalazeez | | | 1901 | JOR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Feras, Abu Ibeya | | | 1962 | JOR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Al-Safouri, Khalid | | | 1956 | JOR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Badosi, Nidal | | | 1938 | JOR | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Yousef, Abed | | | 1898 | JOR | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Fathi, Naser | | | 1889 | JOR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Moayed, Obied | | | 2033 | JOR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Abulaban, Amr | | | 2010 | JOR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Rimawi, B. T | f | | 2170 | JOR | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Alshoha, Basel | | | 2137 | JOR | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | 1st Asian Zonal Chess clubs Championship , Zone 3.1 | Amman | JOR | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2118 | 1.00 | 2 | -0.39 | 15 | -5.85 | |
| | Al-Halila, Ayman | m | | 2143 | YEM | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Abdullah, Aya | | | 1718 * | JOR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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