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Individual Calculations November 2021 |
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| Dolati, Artin Total change: 4.00 | |   |
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| 17th Gilan First League 1398 Round 11 | Gilan | IRI | 2021-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1927 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Haghdoust, Behnam | | | 1527 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 17th Gilan First League 1398 Round 12-13 | Gilan | IRI | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1927 | 0.00 | 1 | -0.75 | 40 | -30.00 | |
| | Navayi, Navid | | | 1736 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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) | | | | 4th Miremad Standard Cup | Qazvin | IRI | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1927 | 7.00 | 9 | 0.77 | 40 | 30.80 | |
| | Taherkhani, M Hosein | | | 1527 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hadadi, Mahdi | | | 1602 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Fardbehbahani, Behnam | | | 1718 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Davari, Sara | | | 1589 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Zaheri, Mehran | | | 1662 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Heravi, Mohammad Hossein | | | 1793 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Khanipour, Abolfazl | | | 1757 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Pilvaieh, Ali | | | 2077 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Tahmasebi, Hamidreza | | | 2098 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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