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Individual Calculations June 2022 |
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| Ghanbarpour, Mahan Total change: 130.40 | |   |
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| Selected tournaments of rating players U1800 (Gilan) | Rasht | IRI | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1421 | 4.00 | 6 | 1.15 | 40 | 46.00 | |
|  Parmar, Mohammad Yasin | | | 1255 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Omidi, Hossein | | | 1609 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Najafi, Jafar | | | 1278 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Shahmohammadi, Amirmohammad | | | 1579 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Bolandakhtar, Ata | | | 1517 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Nemati, Majid | | | 1407 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | Iran Men Chess Championship (Primary)-Mazandaran | Sari | IRI | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1421 | 2.50 | 7 | 2.11 | 40 | 84.40 | |
| | Barzegar, Saeb | | | 1936 | IRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Doroodgar, A.hosein | | | 2059 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Khalili, Asef | | | 1817 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mastizadeh, Saeed | | | 1857 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Eskandari, Amirali | | | 1939 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Amirsoleimani, Mohammad | | | 1821 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Pourramezan Chafjiri, Parsa | | | 1808 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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) | | |
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