Individual Calculations April 2014
 Amiri, Hadi  Total change: 5.70  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1767 1476 1.00 5 0.19 30 5.70 
  Roozbayan, Reza 1876  * IRI0.001-0.0830-2.40 
  Davoodi, Milad 1765 IRI0.001-0.1630-4.80 
  Shafiei, Mahdi 1757 IRI0.001-0.1630-4.80 
  Bouyazadeh, Farid 1783 IRI0.001-0.1430-4.20 
  Eisapour, Ali 1654 IRI1.0010.733021.90 
 * 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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