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Individual Calculations December 2019 |
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| Amirpour, Gholamreza Total change: -65.80 | |   |
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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 |
| 1428 | 1537 | 2.50 | 9 | -3.29 | 20 | -65.80 | |
|  Kaboudi, Seyed Behrang | | | 1937 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rostami, Setayesh | | | 1236 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Tavakkoli, Mahziar | | | 1137 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salimiyan, Behzad | | | 1322 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Amir Vardestian, Hossein | | | 1937 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hashemi Zadeh, Seyyed Kasra | | | 1385 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Moumivand, Hamid | | | 1366 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Amiri, Sadra | | | 1246 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Jaladati, Esmaeil | | | 1283 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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