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Individual Calculations June 2022 |
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| Biriya, Mohammadamin Total change: 79.20 | |   |
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| Iran Men Chess Championship (Primary)-Mazandaran | Sari | IRI | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1931 | 5.00 | 9 | 1.20 | 40 | 48.00 | |
|  Ghasemi, Matin | | | 1531 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rastbod, Ali | f | | 2362 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Bolandakhtar, Ata | | | 1517 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Ramezani, Mahan | | | 2195 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Abbasnejad, Amirreza | | | 1760 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Shams, Mohammad Matin | | | 2157 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Sedaghati, Mehrdad | f | | 2099 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Khademi, Mahdi | | | 2147 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Khazaei, Parviz | | | 2119 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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) | | | | Gilan Super League 18th Round 16 | Rasht | IRI | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 1931 | 1.00 | 1 | 0.78 | 40 | 31.20 | |
| | Avakh, E | | | 2152 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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