Individual Calculations October 2015
 Sedigh, Ali  Total change: -44.00  Rating chartPersonal card
 West Azerbaijan Chess Championship 2015 Urmya IRI 2015-09-13
RcRownchangeKK*chgGame
 1548 1420 0.00 3 -1.10 40 -44.00 
  Mokhberi, Iraj 1820  * IRI0.001-0.0840-3.20 
  Khalil Zadeh, Rasoul 1393 IRI0.001-0.5440-21.60 
  Ranjbar, Hengameh 1432 IRI0.001-0.4840-19.20 
 * 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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