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Individual Calculations January 2020 |
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| Parvaneh, Milad Total change: 16.40 | |   |
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| Mazandaran West League Chess Championship 1398 | Mazandaran | IRI | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1689 | 3.00 | 3 | 0.82 | 20 | 16.40 | |
|  Mashhadi, Morad Ali | | | 1804 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Naderi, Arad | | | 1289 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soltani Kajori, Fatemeh | | | 1289 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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