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Individual Calculations December 2019 |
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| Ghavidel, Mehrdad Total change: 2.80 | |   |
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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 |
| 1675 | 1676 | 5.50 | 11 | 0.07 | 40 | 2.80 | |
|  Bakhtiari, Erfan | | | 1276 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nazari, Rahim | | | 1941 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ahmadi, Mehrdad | | | 1431 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Veisi, Armin | | | 1875 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Asgharvand, Davood | | | 1871 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Amini, Enayatollah | | | 1815 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Jalali, Saba | | | 1803 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Mohammadi, Amir Hossein | | | 1488 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Vasheghani, Hessam | | | 1510 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Nadernia, Niki | | | 1910 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hamidi, Shadi | | | 1502 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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