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Individual Calculations October 2022 |
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| Hosseini, Vihan Total change: 109.20 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1355 | 4.50 | 9 | 2.73 | 40 | 109.20 | |
|  Heydari, Maryam | | | 1621 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Mohammadi Akbarabadi, Hossein | | | 1632 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sajadi Naeini, Seyed Soheil | | | 1589 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Zibakerdar, Peiman | | | 1577 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Soltani, Mohammad | | | 1632 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Akhoondzadeh, Mahdi | | | 1625 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Fattahi, Mohammad | | | 1571 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Maleki, Jamil | | | 1590 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Habibifard, Parham | | | 1572 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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