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Individual Calculations October 2022 |
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| Mogheyseh, Abolfazl Total change: 23.60 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1833 | 0.50 | 3 | -0.73 | 40 | -29.20 | |
|  Nikookar, Mahdi | | | 2144 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Shams, Siavash | | | 1623 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Dezhdar, Roozbeh | | | 1967 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Golestan Province Championship-1401 | Gorgan | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1833 | 7.50 | 9 | 1.32 | 40 | 52.80 | |
| | Yamrali, Ileyar | | | 1433 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tavana, Maryam | | | 1250 | IRI | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Seleyari, Mohammad Mahan | | | 1437 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dorpa, Mohammad Mahdi | | | 1817 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Fenderski, Hosein | | | 1762 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Harati Anaraki, Abdolhamid | | | 1316 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Naghavi, Rooal Amin | | | 1231 | IRI | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Abedi, Ali | | | 2146 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Tavana, Mobin | | | 2115 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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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