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Individual Calculations January 2020 |
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| Hossein Nia, Ali Asghar Total change: 6.80 | |   |
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| 12th Chess League of Golestan province-1398 Round 3-8 | Golestan | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1566 | 2.00 | 2 | 0.17 | 40 | 6.80 | |
|  Ajamhasani, Matin | | | 1183 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Jafari, Behnia | | | 1166 * | 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) | | |
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