Rapid: Individual Calculations May 2015
 Abedi, Ali  Total change: -16.20  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 2003 2253 5.50 8 -0.81 20 -16.20 
  Mosavi, Seyed Masoud 1853  * IRI1.0010.08201.60 
  Zahedifar, Anahita wf1922 IRI1.0010.12202.40 
  Doostkam, P 2081 IRI0.501-0.2320-4.60 
  Kashefi, Amir Hosein 1853  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2093 IRI1.0010.29205.80 
  Mohandesi, Shahin m2163 IRI0.001-0.6220-12.40 
  Vahidi, Mohammad f2145 IRI0.001-0.6520-13.00 
  Ghobadibigvand, A. 1917 IRI1.0010.12202.40 
 * 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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