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Individual Calculations January 2020 |
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| Roozbahani, Mortaza Total change: -18.00 | |   |
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| 10th Esfahan Chess League 1398 Round 1-8 | Esfahan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1620 | 1.50 | 5 | -0.45 | 40 | -18.00 | |
|  Kolahdozan, Arian | | | 1220 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yousefan Najaf Abadi, Farhad | | | 1717 | IRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Minakhanloo, Mohammad Javad | | | 1764 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Khodadadi, Mohammad Saeid | | | 1794 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Delavari, Amirali | | | 2020 * | IRI | 0.00 | 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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