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Individual Calculations January 2020 |
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| Yazdani, Farnoud Total change: -31.20 | |   |
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| 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1041 | 0.00 | 1 | -0.39 | 40 | -15.60 | |
|  Madani, Alireza | | | 1121 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1041 | 0.00 | 4 | -0.39 | 40 | -15.60 | |
|  Poursoleimani, Masoud | | | 1441 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yazdani, Mohammadhosein | | | 1441 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eini, Arad | | | 1356 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ramzani, Arsalan | | | 1431 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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