Individual Calculations October 2017
 Bahadori, Saeid  Total change: -20.20  Rating chartPersonal card
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1427 1327 1.00 5 -1.01 20 -20.20 
  Ahmadian, Moharram 1727  * IRI0.001-0.0820-1.60 
  Rashidi, Masood 1727  * IRI0.001-0.0820-1.60 
  Rahmani, Helya 1027 IRI0.001-0.8520-17.00 
  Liyaei, Mani 1069 IRI1.0010.18203.60 
  Limouchi, Abdollah 1584 IRI0.001-0.1820-3.60 
 * 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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