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Individual Calculations January 2020 |
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| Toufighi, Homayoon Total change: -0.60 | |   |
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| 17th Gilan Super League 1398 Round 4-5 | Gilan | IRI | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2438 | 1.50 | 2 | -0.15 | 10 | -1.50 | |
|  Babaniya, Benyamin | | | 2193 | IRI | 0.50 | 1 | -0.30 | 10 | -3.00 | |  Tavoosi Rad, Ramtin | | | 2145 | IRI | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | 24th Iranian first League 1398 | Hormozgan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2438 | 6.50 | 7 | 0.09 | 10 | 0.90 | |
| | Hadadi Gourzangi, Saeed | | | 2038 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Najafi, Nima | | | 2038 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Serestian, Arman | | | 2038 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ghanizadeh, Mohammadreza | | | 2038 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Amini Zadeh, Mahdi | | | 2085 | IRI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Namdarigharghani, Parsa | | | 2038 * | IRI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bahmani, Nima | | | 2038 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | |
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