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Individual Calculations June 2022 |
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| Atakhan, Abtin Total change: 26.80 | |   |
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| Iran Men Chess Championship (Primary)-Mazandaran | Sari | IRI | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2358 | 7.00 | 9 | 1.34 | 20 | 26.80 | |
|  Shariatpanahi, Seyed Hamid | | | 1958 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pilvaieh, Ali | | | 1982 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Doroodgar, A.hosein | | | 2059 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Daneshvar, Bardiya | m | | 2486 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Darini, Pouria | g | | 2431 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mosadeghpour, Masoud | g | | 2474 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Nikookar, Mahdi | | | 2172 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Khamisi, S Jafar | | | 2118 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Tahbaz, Arash | m | | 2451 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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