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Individual Calculations December 2019 |
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| Jafari, Parsa Total change: 60.80 | |   |
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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 |
| 1780 | 1743 | 5.50 | 9 | 1.52 | 40 | 60.80 | |
|  Khanaki, Fatemeh | | | 1343 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nazari, Rahim | | | 1941 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Asgharvand, Davood | | | 1871 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Rasouli Mehrjardi, Amirmohammad | | | 1945 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mirzaei, H.r | | | 1548 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Amir Vardestian, Hossein | | | 2033 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Khoshkalamian, Behzad | | | 1900 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ahmadian, Moharram | | | 1867 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Fazlali, Soheil | | | 1574 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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