Individual Calculations January 2015
 Sharbaf, Mohsen  Total change: -16.90  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 2000 2367 5.50 8 -1.69 10 -16.90 
  Poormosavi, Seyed Kian 1967  * IRI1.0010.08100.80 
  Ghafourian, Amir Ali 1967  * IRI1.0010.08100.80 
  Mahmoody, M. Sadegh 2070 IRI0.001-0.8510-8.50 
  Sheykhali, Mohammadreza 2018 IRI1.0010.11101.10 
  Roozbayan, Reza 2046 IRI0.001-0.8710-8.70 
  Mehrabi, Manouchehr 1967  * IRI1.0010.08100.80 
  Nikzaban, Ehsan 1976 IRI0.501-0.4110-4.10 
  Abedini, Morteza 1992 IRI1.0010.09100.90 
 * 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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