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Individual Calculations June 2015 |
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| Ayyad, Maher Total change: -1.00 | |   |
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| Zone 3.1 Championship 2015 (Men) | Muscat | OMA | 2015-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2123 | 3.00 | 8 | -0.05 | 20 | -1.00 | |
|  Idani, Pouya | g | | 2523 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Masrhi, Abdulrahman A | | | 1865 | KSA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Darini, Pouria | g | | 2485 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2346 | IRQ | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hashem, Khaled | c | | 1962 | KUW | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nezad, Husein Aziz | m | | 2403 | QAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Al, Mamari Mohammed Salim | | | 1791 | OMA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ghaem Maghami, Ehsan | g | | 2523 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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