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Individual Calculations December 2019 |
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| Mehrdad, Seyed Amir Total change: -23.20 | |   |
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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 |
| 1472 | 1259 | 1.00 | 6 | -0.58 | 40 | -23.20 | |
|  Farhadi Varmazabadi, Behzad | | | 1659 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mazarei, Mohammad | | | 1547 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Beigmoradi, Parsa | | | 1463 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kaveh, Taghi | | | 1659 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hashemi Zadeh, Seyyed Kasra | | | 1385 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tavakkoli, Mahziar | | | 1117 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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