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Individual Calculations December 2023 |
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| Amirinasab, Abolfazl Total change: 20.40 | |   |
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| FIDE World Amateur Chess Championship Open U 2000 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1734 | 3.50 | 8 | 1.16 | 40 | 46.40 | |
|  Saidulla, Bakdaulet | | | 1857 | KAZ | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Aborezika, Mohamed | | | 1881 | LBA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Khazhatuly, Alikhan | | | 1930 | KAZ | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Skettos, Nicolas | | | 1926 | CYP | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Erkhembayar, Amartaivan | | | 1843 | MGL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sham, R | | | 1829 | IND | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Badamkhand, Norovsambuu | | | 1937 | MGL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Celik, Berkay | | | 1927 | TUR | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 2nd Ilam Alamtoo Cup, International Chess Festival (U1900) | Ilam | IRI | 2023-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1734 | 5.00 | 8 | -0.65 | 40 | -26.00 | |
| | Mousavi, Sayyed Mohammad Hossein | | | 1327 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sotoude Nia, Mahdiar | | | 1546 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Salehi Reihani, Bahamin | | | 1597 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Tavassoli, Saghar | | | 1441 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Roshantab, Sadra | | | 1504 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Yazdani, Parham | | | 1719 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Kiaei, Ali | | | 1740 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Zeynali, Ali | | | 1614 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | |
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