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Individual Calculations February 2022 |
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| Omidi, Arya Total change: -4.50 | |   |
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| Gilan Super League 18th Round 13-14 | Gilan | IRI | 2021-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2323 | 1.00 | 2 | -0.32 | 10 | -3.20 | |
|  Nikfetrat, Hasan | | | 1923 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Daneshvar, Bardiya | m | | 2398 | IRI | 0.00 | 1 | -0.40 | 10 | -4.00 | | | * 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) | | | | Gilan Super League Round 15 | Gilan | IRI | 2022-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2326 | 0.50 | 1 | -0.13 | 10 | -1.30 | |
| | Ghanbarzadeh, Reza | | | 2233 | IRI | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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