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Individual Calculations January 2020 |
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| Tahbaz, Arash Total change: -5.50 | |   |
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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 |
| 2201 | 2477 | 2.00 | 2 | 0.34 | 10 | 3.40 | |
|  Faghirnavaz, Ali | | | 2248 | IRI | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Avakh, E | | | 2154 | IRI | 1.00 | 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) | | | | 17th Gilan Super League 1398 Round 6-7 | Gilan | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2467 | 0.50 | 2 | -0.89 | 10 | -8.90 | |
| | Baradaran Tamadon, Arian | | | 2067 * | IRI | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Pourramezanali, Amirreza | g | | 2487 | IRI | 0.50 | 1 | 0.03 | 10 | 0.30 | | | * 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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