Rapid: Individual Calculations May 2018
 Movahed, Sina  Total change: 19.80  Rating chartPersonal card
 Iranian Cadets Rapid Chess Championships - U08 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1201 1534 8.00 8 0.99 20 19.80 
  Arab Ahmadi, Radin 1134  * IRI1.0010.08201.60 
  Yousefian, Maedeh 1170 IRI1.0010.10202.00 
  Moosavifar, Seyed Abolfazl 1223 IRI1.0010.14202.80 
  Sejdeh, Amirsam 1228 IRI1.0010.14202.80 
  Jalalvand, Amir Hesam 1264 IRI1.0010.17203.40 
  Safarnezhad, Armin 1231 IRI1.0010.14202.80 
  Mohammadi, Roham 1225 IRI1.0010.14202.80 
  Kordi, Karen 1134  * IRI1.0010.08201.60 
 * 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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