Individual Calculations June 2019
 Arghaiani, Farnam  Total change: 7.20  Rating chartPersonal card
 Khorasan Razavi Ramezan Standrad Cup 1398 Khorasan Razavi IRI 2019-05-12
RcRownchangeKK*chgGame
 1384 1245 2.50 7 0.18 40 7.20 
  Vassalam, Mohammad Taghi 1645  * IRI0.001-0.0840-3.20 
  Ghaderi, Mohammadreza 1497 IRI0.001-0.1940-7.60 
  Vahedi, Mohammadsadra 1393 IRI1.0010.704028.00 
  Hasanzadeh, Alireza 1352 IRI0.5010.15406.00 
  Choopanzadeh, Ali 1402 IRI0.001-0.2940-11.60 
  Abrishami, Ardeshir 1357 IRI0.001-0.3540-14.00 
  Shafiei, Mobin 1043 IRI1.0010.24409.60 
 * 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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