Individual Calculations February 2018
 Zoalfian, Mehrdad  Total change: 19.80  Rating chartPersonal card
 23th Hamedan Chess League 1396 1-7 Hamedan IRI 2018-01-12
RcRownchangeKK*chgGame
 1584 1586 3.00 4 0.99 20 19.80 
  Aghili Mofid, Davood 1491 IRI0.001-0.6320-12.60 
  Farvardin, Hamed 1671 IRI1.0010.622012.40 
  Mohammadi, Ali 1558 IRI1.0010.46209.20 
  Norouzi Pasand, Saeid 1614 IRI1.0010.542010.80 

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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