Individual Calculations March 2022
 Nasihat, Romina  Total change: -68.80  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1367 1413 0.00 3 -1.72 40 -68.80 
  Ghorbani, Sina 1793 IRI0.001-0.0940-3.60 
  Memari, Erfan 1128 IRI0.001-0.8440-33.60 
  Mousavian, Yasaman 1179 IRI0.001-0.7940-31.60 

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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