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Individual Calculations March 2023 |
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| Salih, Akar Ali Salih Total change: -11.60 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2208 | 4.00 | 7 | -1.16 | 20 | -23.20 | |
|  Ghesmati, Aryan | | | 2004 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Khademi, Mahdi | | | 2105 | IRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Doroodgar, Amir Hossein | | | 2000 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mohammadi, Melika | | | 1910 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Behzad Nazif, Parva | | | 2061 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Alavi, Homa | | | 2040 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Teimouri Yadkuri, Shahdad | | | 2042 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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 |
| 2072 | 2208 | 6.50 | 9 | 0.58 | 20 | 11.60 | |
| | Amirinasab, Abolfazl | | | 1808 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rebaz, Nasir Jamal | | | 1951 | IRQ | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Issa, Mohi Al-Dein | | | 2094 | IRQ | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ahmed, Ali Layth Ahmed | f | | 2271 | IRQ | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Nikookar, Mahdi | | | 2167 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Rawand, Hamid Abdullah | | | 2125 | IRQ | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Alalwan, Sajjad Abbas Khudhair | | | 1837 | IRQ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hamidi, Amir Mohammad | f | | 2196 | IRI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2196 | 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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