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Individual Calculations March 2023 |
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| Abdulwahhab, Ahmed Abdulsattar A Total change: -32.40 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2196 | 2.00 | 8 | -3.45 | 20 | -69.00 | |
|  Mokhtari Moghadam, Taha | | | 1969 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Arellano, Bryle | | | 2144 | PHI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Behzad Nazif, Parva | | | 2061 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rostami, Mohsen | | | 2125 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Azamikia, Mehran | | | 2097 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Moradi, Sajad | | | 2011 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ghesmati, Aryan | | | 2004 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Danesharaste, Arvin | | | 2062 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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 SULAYMANIYAH CUP CHESS TOURNAMENT 2023 | Sulaymaniyah | IRQ | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2196 | 7.50 | 9 | 1.83 | 20 | 36.60 | |
| | Yad, Abdulkarim Abdulqadr | | | 1796 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alalwan, Sajjad Abbas Khudhair | | | 1837 | IRQ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Esam, Naama Lafta | | | 1957 | IRQ | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rawand, Hamid Abdullah | | | 2125 | IRQ | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Aryan, Ali Ehsan | c | | 2157 | IRQ | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mohammed, Zozek Salah Mohammed | f | | 2210 | IRQ | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Nikookar, Mahdi | | | 2167 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ahmed, Ali Layth Ahmed | f | | 2271 | IRQ | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Salih, Akar Ali Salih | f | | 2208 | IRQ | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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