Rapid: Individual Calculations January 2017
 Rostami, Rouzbeh  Total change: 5.40  Rating chartPersonal card
 Tehran Rapid Cup 2 day 1395 Tehran IRI 2016-12-22
RcRownchangeKK*chgGame
 1899 2108 5.50 7 0.27 20 5.40 
  Shahriari, Bijan 1708  * IRI1.0010.08201.60 
  Shalipour Jafari, Shahin 1781 IRI1.0010.13202.60 
  Daneshvar, Bardiya 1954 IRI0.001-0.7120-14.20 
  Eslami, Ali.reza 1800 IRI1.0010.14202.80 
  Abbasi, Meisam 1959 IRI0.501-0.2020-4.00 
  Rezanezhad, Hassan 1972 IRI1.0010.32206.40 
  Lavasani, Javad 2116 IRI1.0010.512010.20 
 * 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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