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Individual Calculations March 2023 |
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| Atakhan, Abtin Total change: 39.60 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2370 | 6.50 | 9 | 1.43 | 20 | 28.60 | |
|  Rostami, Mohsen | | | 2125 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Azadi, Amirmohammad | | | 2165 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ghaem Maghami, Ehsan | g | | 2478 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Gholami Orimi, Mahdi | m | | 2422 | IRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Gusain, Himal | m | | 2378 | IND | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Daghli, Arash | m | | 2463 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Mosadeghpour, Masoud | g | | 2473 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rostami, Hossein | | | 2146 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mehdi, Hasan Parag | f | | 2199 | BAN | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | 19th International Caspian Cup (Masters-A Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2370 | 6.50 | 9 | 0.55 | 20 | 11.00 | |
| | Masoumi, Sahar | | | 1970 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ilkhanipour, Ramtin | | | 2003 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alikhanyan, Artak | | | 2146 | ARM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tahbaz, Arash | m | | 2454 | IRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Hayrapetyan, Hovik | g | | 2466 | ARM | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Darvishi, Mohammad Hossein | | | 2006 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mousavi, Seyed Khalil | g | | 2540 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Khaledi, Omid | | | 2153 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aradhya, Garg | f | | 2268 | IND | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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