Rapid: Individual Calculations February 2017
 Karami Kejani, Masoud  Total change: -14.40  Rating chartPersonal card
 Tehran Rapid Cup 30 day 1395 Tehran IRI 2017-01-19
RcRownchangeKK*chgGame
 1835 2013 3.50 6 -0.72 20 -14.40 
  Zarepisheh, Gholamreza 2004 IRI0.001-0.5120-10.20 
  Hoseinpanahi, Mohammadreza 1613  * IRI1.0010.08201.60 
  Farahsa, Khosro 1745 IRI0.501-0.3320-6.60 
  Ghobadibigvand, A. 1825 IRI1.0010.26205.20 
  Mohandesi, Shahin m2106 IRI0.001-0.3720-7.40 
  Abedi, Ali 1718 IRI1.0010.15203.00 
 * 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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