Individual Calculations July 2016
 Farahvashi, Zahra  Total change: -49.20  Rating chartPersonal card
 Gilan Chess Championship 2016 Gilan IRI 2016-06-07
RcRownchangeKK*chgGame
 1401 1353 2.00 7 -1.23 40 -49.20 
  Afzoon, Danial 1753  * IRI0.001-0.0840-3.20 
  Hamdam, Ali 1658 IRI0.001-0.1440-5.60 
  Rashidi, Abdollah 1684 IRI0.001-0.1240-4.80 
  Niazi, Arash 1222 IRI0.001-0.6840-27.20 
  Yousefi, Armin 1153 IRI1.0010.24409.60 
  Moradi Kelardehi, Mobin 1262 IRI0.001-0.6240-24.80 
  Samarghandi, Pourya 1078 IRI1.0010.17406.80 
 * 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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