Rapid: Individual Calculations November 2017
 Karbalaei Sadeghi, Farhad  Total change: 5.80  Rating chartPersonal card
 21th Caspian Rapid Cup 1396 Qazvin IRI 2017-10-23
RcRownchangeKK*chgGame
 1830 1967 5.50 8 0.29 20 5.80 
  Rezaei, Amirhossein 1567  * IRI0.501-0.4220-8.40 
  Ghaffarifar, Matin c2061 IRI1.0010.632012.60 
  Ghiyasvand, Reza 1664 IRI1.0010.14202.80 
  Nemati Limayi, Rahim 1830 IRI1.0010.32206.40 
  Najafi Tabar, Aydin 1667 IRI1.0010.15203.00 
  Mohandesi, Shahin m2105 IRI0.001-0.3120-6.20 
  Abedini, Morteza 2041 IRI0.001-0.4020-8.00 
  Nikfetrat, Hasan 1706 IRI1.0010.18203.60 
 * 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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