Individual Calculations June 2018
 Behzad Nazif, Parva  Total change: -67.20  Rating chartPersonal card
 Selection Chess Championship in Gilan (U14) 2018 Gilan IRI 2018-05-04
RcRownchangeKK*chgGame
 1585 1985 2.00 4 -1.68 40 -67.20 
  Montakhab, Kian 1585  * IRI1.0010.08403.20 
  Rezaeipour, Sina 1585  * IRI0.001-0.9240-36.80 
  Effati, Alireza 1585  * IRI1.0010.08403.20 
  Baghaei, Mehrad 1585  * IRI0.001-0.9240-36.80 
 * 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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