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Individual Calculations September 2019 |
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| Rahmatian, Shayan Total change: -27.60 | |   |
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| 9th Qazvin Cup - A Group (U-2100) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2003 | 3.00 | 6 | -1.45 | 20 | -29.00 | |
|  Sadeghi, Amir | | | 1757 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Hojjatinejad, Ilia | | | 1814 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Mahdavi, Hossein | | | 1836 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Poolaei, Roham | | | 1709 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nezamivand Chegini, Yaser | | | 1870 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ramezani, Soroosh | | | 1898 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Rafsanjan pistachio Standard Cup 1398 | Rafsanjan | IRI | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2020 | 4.00 | 7 | 0.07 | 20 | 1.40 | |
| | Mokhtari, Zeinab | | | 1620 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Delavari, Amirali | | | 2181 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hosseini, Morteza | | | 1895 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Baneshi, Kiamehr | | | 1620 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Behroozi Moghaddam, Hamed | | | 2120 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Eskandary, Mahmood | | | 2035 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Razaghi, Behrooz | | | 2178 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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