Rapid: Individual Calculations April 2017
 Tabasi, Mehdi  Total change: -9.60  Rating chartPersonal card
 The Second Rapid Zehne Bartar Mashhad IRI 2017-03-17
RcRownchangeKK*chgGame
 1851 1994 3.50 6 -0.48 20 -9.60 
  Bakhtiari, Shayan 1594  * IRI0.001-0.9220-18.40 
  Dehghani, Ali 1594  * IRI1.0010.08201.60 
  Hamedinia, Majid 1768 IRI0.501-0.2920-5.80 
  Zahmati, Sobhan 1729 IRI1.0010.18203.60 
  Abedi, Abolfazl 2032 IRI1.0010.552011.00 
  Mosadeghpour, Masoud m2391 IRI0.001-0.0820-1.60 
 * 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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