Individual Calculations April 2016
 Adibikhah, Sobhan  Total change: -19.20  Rating chartPersonal card
 Iran Boys Under 12 Championship 2016 Tehran IRI 2016-02-27
RcRownchangeKK*chgGame
 1522 1385 1.50 6 -0.48 40 -19.20 
  Roshan, Aryan 1181 IRI1.0010.24409.60 
  Bosagh Zadeh, Alireza 1702 IRI0.001-0.1340-5.20 
  Ghaseminik, Sina 1585 IRI0.5010.264010.40 
  Ghasemi, Abdollah 1617 IRI0.001-0.2140-8.40 
  Abbasnejad, Amirreza 1476 IRI0.001-0.3840-15.20 
  Shahsavandi, Mohammad Reza 1568 IRI0.001-0.2640-10.40 

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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