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Individual Calculations January 2017 |
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| Jahedi, Mani Total change: 23.20 | |   |
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| 6th Gilan Ayandehsazan League Under 15 (2016) Round 3-4 | Rasht | IRI | 2016-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 2017 | 2.00 | 2 | 0.16 | 40 | 6.40 | |
|  Jafari, Parsa | | | 1617 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yousefian, Ali | | | 1617 * | IRI | 1.00 | 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) | | | | 14th Gilan Super League 2016 Round 5-6 | Rasht | IRI | 2016-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2017 | 1.00 | 2 | 0.42 | 40 | 16.80 | |
| | Pourramezanali, Amirreza | g | | 2417 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nikfetrat, Hamed | | | 2020 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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