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Individual Calculations December 2019 |
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| Maleki, Mir Mahdi Total change: 18.60 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1757 | 6.50 | 10 | 0.93 | 20 | 18.60 | |
|  Najafian, Milad | | | 1357 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghaffarifar, Emad | | | 1357 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mafi, Hooman | | | 1990 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Sadeghi Givi, Reza | | | 1928 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Harati, Hasti | | | 1570 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Baytamari, Amir Hossein | | | 1509 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hamidi, Shadi | | | 1502 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abedini, Morteza | | | 1949 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Asgharvand, Davood | | | 1871 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Zardiashvili, Akaki | | | 1903 | GEO | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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) | | |
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