Rapid: Individual Calculations May 2018
 Kordi, Karen  Total change: 76.40  Rating chartPersonal card
 Gonbad Islamic Republic Day 12 Farvardin1397 Gonbad IRI 2018-04-03
RcRownchangeKK*chgGame
 1263 976 1.00 5 0.12 20 2.40 
  Saedi Ardhaie, Jabraiel 1376  * IRI0.001-0.0820-1.60 
  Mosayebi, Pourya 1282 IRI0.001-0.1420-2.80 
  Nazari Shireh Jini, Rahim 1376  * IRI0.001-0.0820-1.60 
  Saboori, Mohammad Mahdi 1227 IRI0.001-0.1920-3.80 
  Parmah, Amir Mohammad 1054 IRI1.0010.612012.20 
 * 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)
 
 Iranian Cadets Rapid Chess Championships - U08 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1250 976 5.00 7 3.70 20 74.00 
  Matani, Fatemeh 1099 IRI1.0010.672013.40 
  Jalalvand, Amir Hesam 1264 IRI0.001-0.1620-3.20 
  Darvishi, Matin 1083 IRI1.0010.652013.00 
  Imani, Adrina 1310 IRI1.0010.882017.60 
  Saghafi, Sadra 1239 IRI1.0010.822016.40 
  Adalatkhah, Mahdi 1376  * IRI1.0010.922018.40 
  Movahed, Sina 1376  * IRI0.001-0.0820-1.60 
 * 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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