Individual Calculations April 2014
 Razaghi, Behrooz  Total change: 5.25  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 2085 2154 5.00 8 0.35 15 5.25 
  Eisapour, Ali 1754  * IRI1.0010.08151.20 
  Sharifi, Mahdi 1855 IRI1.0010.15152.25 
  Benidze, Davit g2479 GEO0.5010.37155.55 
  Toufighi, Homayoon g2456 IRI0.5010.35155.25 
  Shirazi, Aboozar 1921 IRI1.0010.21153.15 
  Darban, Morteza m2365 IRI0.001-0.2315-3.45 
  Mafi, Hooman 1892 IRI0.501-0.3215-4.80 
  Firoozja, Alireza 1954 IRI0.501-0.2615-3.90 
 * 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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