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Individual Calculations January 2020 |
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| Bagheri Astani, Farzam Total change: 59.20 | |   |
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| Mazandaran League , East Region 1398 | Mazandaran | IRI | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1613 | 3.50 | 6 | 0.00 | 40 | 0.00 | |
|  Rezaeian., Tina | | | 1213 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Azizi, Alireza | | | 1213 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jafari, Javad | | | 1547 | IRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Valaei Kebria, Abolfazl | | | 1478 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Aminikiasari, Amer | f | | 2013 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Motamedi, Fatemeh | | | 1751 | IRI | 0.50 | 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) | | | | Mazandaran Super League Chess Championship | Mazandaran | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1595 | 3.00 | 4 | 1.48 | 40 | 59.20 | |
| | Mashhadi, Morad Ali | | | 1804 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Soltani Kajori, Fatemeh | | | 1195 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rezaei Abari, Farzin | | | 1993 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mohammadi, Rasool | | | 1754 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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