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Individual Calculations January 2020 |
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| Nikfar, Kianmehr Total change: 28.00 | |   |
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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 |
| 1230 | 1048 | 1.00 | 2 | 0.37 | 40 | 14.80 | |
|  Fayaz Arjmand, Arad | | | 1011 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Fatemi Pashkam, Seyed Ebrahim | | | 1448 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1048 | 0.50 | 2 | 0.33 | 40 | 13.20 | |
| | Rahnama, M.reza | | | 1448 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | 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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