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Individual Calculations December 2017 |
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| Ahmadpour, Mehran Total change: 52.00 | |   |
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| Gilan First League 1396 Round 3-4 | Rasht | IRI | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1618 | 0.50 | 1 | -0.21 | 40 | -8.40 | |
|  Khomeyrani, Hossein | | | 1461 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 11th Chess Tournament of Ministry of Energy in Memorial 1396 | Rasht | IRI | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1618 | 4.00 | 6 | 1.51 | 40 | 60.40 | |
| | Alaei Bafghi, Hamid | | | 1518 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Dashti Nezhad, Parviz | | | 1637 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Hazbeian, Salem | | | 2018 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ghaffari, Hamidreza | | | 1607 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Taghizadeh, Naghi | | | 1551 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Yousefiraki, Mojtaba | | | 1865 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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