Rapid: Individual Calculations May 2016
 Boori, Javad  Total change: -2.60  Rating chartPersonal card
 Mashhad Man Day Rapid Cup 2016 Mashhad IRI 2016-04-21
RcRownchangeKK*chgGame
 1874 2088 5.00 7 -0.13 20 -2.60 
  Ahmadi, Seyedeh Malihe 1688  * IRI1.0010.08201.60 
  Nejatpour, Soshiyant 1688  * IRI1.0010.08201.60 
  Iranfar, Amir 1818 IRI0.501-0.3320-6.60 
  Rahmani, Asef 2008 AFG1.0010.39207.80 
  Vassalam, Mohammad Taghi 2087 IRI0.5010.00200.00 
  Rahimian, Rastin 2140 IRI0.001-0.4320-8.60 
  Javadi, Mohammad Javad 1688  * IRI1.0010.08201.60 
 * 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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