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Individual Calculations March 2024 |
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| Abbasi, Meisam Total change: -18.40 | |   |
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| 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) | Kermanshah | IRI | 2024-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1804 | 6.00 | 9 | -0.92 | 20 | -18.40 | |
|  Savari, Ahmad | | | 1404 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amiri, Erfan | | | 1568 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Soorni Aliyaei, Mohammad Mahdi | | | 1607 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bayati, Kambiz | | | 1557 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Rostam Vahed, Mahdi | | | 1590 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sotoude Nia, Mahdiar | | | 1553 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sajadi Naeini, Seyed Soheil | | | 1591 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Omid Haghi, Majid | | | 1510 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Parvin, Zahra | | | 1849 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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