Blitz: Individual Calculations December 2017
 Omidian, Masood  Total change: -24.80  Rating chartPersonal card
 Iranian worker's chess championship (Blitz_Men_ 1396) Ahvaz IRI 2017-11-04
RcRownchangeKK*chgGame
 1607 1579 1.50 6 -1.24 20 -24.80 
  Mansoori, H.ali 1979  * IRI0.001-0.0820-1.60 
  Mosleh Rashtabadi, Hamzeh 1847 IRI0.001-0.1720-3.40 
  Mesbahi, Abdollah 1179  * IRI1.0010.08201.60 
  Bayat, Ali 1675 IRI0.001-0.3720-7.40 
  Hajari, Mehdi 1697 IRI0.001-0.3420-6.80 
  Mahrooei, Alireza 1266 IRI0.501-0.3620-7.20 
 * 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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