Individual Calculations October 2022
 Amirinasab, Hossein  Total change: 51.20  Rating chartPersonal card
 Khuzestan Standard Chess Tournament (Memorial of Health Defender Martyrs) Khuzestan IRI 2022-08-18
RcRownchangeKK*chgGame
 1570 1327 3.00 6 1.70 40 68.00 
  Beytmashall, Abdolghader 1711 IRI0.001-0.0940-3.60 
  Kord, Soleyman 1467 IRI1.0010.694027.60 
  Soleimani Moghadam, Alireza 1726 IRI0.001-0.0840-3.20 
  Talebian Zadeh, Ilia 1591 IRI0.5010.324012.80 
  Alizadeh, Farzad 1499 IRI0.5010.23409.20 
  Amirinasab, Jafar 1425 IRI1.0010.634025.20 

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)
 
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1385 1327 3.00 8 -0.42 40 -16.80 
  Soorni Aliyaei, Mohammad Mahdi 1587 IRI0.001-0.1840-7.20 
  Yousefzadeh, Arsam 1030 IRI1.0010.15406.00 
  Heydari, Maryam 1621 IRI1.0010.854034.00 
  Golzari, Amirmohammad 1540 IRI0.001-0.2340-9.20 
  Mahmood Zadeh, Arian 1505 IRI0.001-0.2740-10.80 
  Morshed Behbahani, Mahan 1092 IRI1.0010.21408.40 
  Sajadi Naeini, Seyed Soheil 1589 IRI0.001-0.1840-7.20 
  Fazeli, Abolfazl 1113 IRI0.001-0.7740-30.80 

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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