Individual Calculations May 2018
 Kordi, Karen  Total change: 20.80  Rating chartPersonal card
 4th Khavaran Nourooz Standard Cup 2018 Birjand IRI 2018-03-26
RcRownchangeKK*chgGame
 1537 1157 1.50 6 0.94 40 37.60 
  Khatibi, Meysam 1557  * IRI0.001-0.0840-3.20 
  Safaei, Maliheh 1557  * IRI0.001-0.0840-3.20 
  Rigi, Kamyar 1549 IRI0.001-0.0840-3.20 
  Jorjandi, Milad 1557  * IRI1.0010.924036.80 
  Pak Niyat, Ali 1557  * IRI0.001-0.0840-3.20 
  Heydari, Mahmood 1447 IRI0.5010.344013.60 
 * 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)
 
 Gorgan Besat Standard Cup Farvardin 1397 Gorgan IRI 2018-04-09
RcRownchangeKK*chgGame
 1355 1217 1.00 4 -0.42 40 -16.80 
  Khademi, Mohammad Miran 1617  * IRI0.001-0.0840-3.20 
  Eslam, Vahid 1537 IRI0.001-0.1340-5.20 
  Sherafat Nia, Mohamad 1259 IRI0.001-0.4440-17.60 
  Azari, Tahoora 1008 IRI1.0010.23409.20 
 * 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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