Rapid: Individual Calculations April 2017
 Khosravirad, Mehdi  Total change: 43.80  Rating chartPersonal card
 Omidieh Rapid Chess Tournament Esfand 1395 Omidieh IRI 2017-03-11
RcRownchangeKK*chgGame
 1840 1765 4.50 6 2.19 20 43.80 
  Ghayem, Masoud 1365  * IRI1.0010.08201.60 
  Yousefiraki, Mojtaba 1933 IRI1.0010.722014.40 
  Karra, Siavash 1883 IRI1.0010.662013.20 
  Nazemi, Pedram 1989 IRI1.0010.782015.60 
  Zanganeh, Babak 1981 IRI0.5010.28205.60 
  Nikpour, Alireza 1889 IRI0.001-0.3320-6.60 
 * 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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