Individual Calculations March 2018
 Roohi, Behzad  Total change: 25.20  Rating chartPersonal card
 Tehran Pishkesvatan Standard Cup 18-22 Bahman 1396 Tehran IRI 2018-02-07
RcRownchangeKK*chgGame
 1718 1613 4.00 7 1.26 20 25.20 
  Mohandesi, Shahin m2013  * IRI0.5010.42208.40 
  Salarkia, Davood 1501 IRI0.001-0.6520-13.00 
  Salehimoghaddam, A. 1705 IRI1.0010.632012.60 
  Alavi, Besharat 1717 IRI1.0010.642012.80 
  Shahbazpour, Bijan 1602 IRI0.501-0.0220-0.40 
  Asgari, Ali 1476 IRI0.001-0.6820-13.60 
  Noori, Amir 2013  * IRI1.0010.922018.40 
 * 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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