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Individual Calculations April 2019 |
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| Mohammadi, Melika Total change: 21.60 | |   |
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| 18th Qazvin Chess League 1397 Round 11-13 | Qazvin | IRI | 2019-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1423 | 1.00 | 2 | 0.84 | 40 | 33.60 | |
|  Younesi, Ahmad | | | 1823 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Farmani Anuoshe, Ariyan | | | 1823 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 | Qazvin | IRI | 2019-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1423 | 1.00 | 6 | -0.30 | 40 | -12.00 | |
| | Amjad Yazdandoust, Mohammadreza | | | 1724 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Pour Eskandar, Aliakbar | | | 1638 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Heravi, Mohammad Hossein | | | 1622 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rahmani, Raza | | | 1733 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kalvandi, Mohammad Naeim | | | 1612 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hossein Khademi, Hadi | | | 1577 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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