Individual Calculations October 2022
 Soorni Aliyaei, Mohammad Mahdi  Total change: -18.40  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1429 1587 6.00 10 -0.92 20 -18.40 
  Amirinasab, Hossein 1327 IRI1.0010.18203.60 
  Taherkhani, M Hosein 1301 IRI1.0010.16203.20 
  Golshannezhad, Pooya 1698 IRI0.001-0.3520-7.00 
  Amiri, Hadi 1388 IRI1.0010.24204.80 
  Amirinasab, Abolfazl 1392 IRI1.0010.25205.00 
  Nadernia, Niki 1769 IRI0.001-0.2620-5.20 
  Ghasemi, Matin 1415 IRI0.001-0.7320-14.60 
  Jafari, Behnia 1242 IRI1.0010.11202.20 
  Manavi, Mahan 1307 IRI1.0010.16203.20 
  Kord, Soleyman 1450 IRI0.001-0.6820-13.60 

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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