Individual Calculations November 2021
 Simaei, Helia  Total change: 54.00  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1368 1007 2.00 6 1.35 40 54.00 
  Salman, Yasin 1407  * IRI0.001-0.0840-3.20 
  Salimi, Abofazel 1237 IRI1.0010.794031.60 
  Ghanbari, Ali Akbar 1404 IRI0.001-0.0840-3.20 
  Rajat Far, Omid 1407  * IRI0.001-0.0840-3.20 
  Mirjavadi, Sarieh Sadat 1404 IRI1.0010.924036.80 
  Vahidifard, Mohammadreza 1347 IRI0.001-0.1240-4.80 
 * 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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