Individual Calculations November 2021
 Bayati, Melika  Total change: 22.40  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1376 1127 1.50 4 0.56 40 22.40 
  Ahmadi Tari, Mostafa 1527  * IRI0.001-0.0840-3.20 
  Mirjavadi, Sarieh Sadat 1404 IRI0.5010.334013.20 
  Salman, Yasin 1527  * IRI0.001-0.0840-3.20 
  Ali Akbari, Sorena 1047 IRI1.0010.394015.60 
 * 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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