Individual Calculations February 2017
 Zolfaghari, Iman  Total change: -58.00  Rating chartPersonal card
 Fars league 1395 Round 5-11 Shiraz IRI 2017-01-06
RcRownchangeKK*chgGame
 1418 1479 1.50 5 -1.45 40 -58.00 
  Rahimi, Pantea 1497 IRI0.001-0.4740-18.80 
  Hashemzadeh, Yosef 1220 IRI0.001-0.8240-32.80 
  Johari, Atena 1248 IRI0.501-0.2940-11.60 
  Hadavi, Erfan 1248 IRI0.001-0.7940-31.60 
  Mirshekari, Farshad 1879  * IRI1.0010.924036.80 
 * 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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