Individual Calculations October 2022
 Mahdizadeh, Farhan  Total change: -10.80  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1325 1429 6.00 10 -0.27 40 -10.80 
  Golshannezhad, Pooya 1698 IRI0.001-0.1740-6.80 
  Yazdani, Saghar 1125 IRI1.0010.14405.60 
  Azadi, Ali 1200 IRI1.0010.21408.40 
  Badghisi, Jarullah 1693 AFG0.001-0.1840-7.20 
  Rahmati, Parham 1147 IRI1.0010.16406.40 
  Fazeli, Abolfazl 1113 IRI1.0010.13405.20 
  Amjadiyan, Javad 1692 IRI0.001-0.1840-7.20 
  Beheshti, Ali 1218 IRI0.001-0.7740-30.80 
  Rahimi Naejad, Taha 1162 IRI1.0010.18407.20 
  Noori, Amin 1201 IRI1.0010.21408.40 

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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