Individual Calculations February 2017
 Yazdani, Mehran  Total change: -12.00  Rating chartPersonal card
 Alborz Standard Cup Bahman 1395 Karaj IRI 2017-01-20
RcRownchangeKK*chgGame
 1500 1333 1.00 4 -0.30 40 -12.00 
  Ramezani, Reza 1733  * IRI0.001-0.0840-3.20 
  Aslani, Mahmood 1733  * IRI0.001-0.0840-3.20 
  Majidi, Seyed Mohammad Parsa 1456 IRI0.001-0.3340-13.20 
  Tayyar, Sepehr 1078 IRI1.0010.19407.60 
 * 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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