Individual Calculations January 2015
 Ebrahimi, Abolfazl  Total change: 75.20  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 2026 1879 4.50 8 1.88 40 75.20 
  Khademi, Mohammad Miran 2202 IRI0.001-0.1340-5.20 
  Norooz, Melika 1549 IRI1.0010.12404.80 
  Roohi, Abdolmajid 2115 IRI0.5010.304012.00 
  Maleki, Amir 2125 IRI0.001-0.1940-7.60 
  Hashemi, Sayed Hessam 1717 IRI1.0010.294011.60 
  Firoozja, Alireza 2279  * IRI1.0010.924036.80 
  Doostkam, P 2063 IRI1.0010.744029.60 
  Abbasi, Rasool 2156 IRI0.001-0.1740-6.80 
 * 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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