Individual Calculations June 2018
 Bagheri, Majid  Total change: -17.60  Rating chartPersonal card
 19th Iranian Blind Chess Chmapionship 1397 Babolsar IRI 2018-04-28
RcRownchangeKK*chgGame
 1585 1891 4.00 6 -0.88 20 -17.60 
  Tayerani, Ali 1491  * IRI1.0010.08201.60 
  Mohammadalizadeh Lashkari, Erfan 1503 IRI0.001-0.9120-18.20 
  Motavali, Khodaresan 1491  * IRI1.0010.08201.60 
  Valehi, Ali 1491  * IRI1.0010.08201.60 
  Devisti, Rostam 1491  * IRI1.0010.08201.60 
  Karimi, Omid 2045 IRI0.001-0.2920-5.80 
 * 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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