Rapid: Individual Calculations August 2016
 Tarzali, Abtin  Total change: 26.20  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Rapid Open U09 Tehran IRI 2016-07-10
RcRownchangeKK*chgGame
 1382 1415 4.50 6 1.31 20 26.20 
  Izak Mohammadi, Arshia 1155 IRI1.0010.18203.60 
  Ekanayake, Hasindu Chiranga 1113 SRI1.0010.15203.00 
  Aryanpour, Arad 1296 IRI0.501-0.1620-3.20 
  Etemadi, Ariyan 1608 IRI1.0010.752015.00 
  Ashraf, Artin 1538 IRI0.001-0.3320-6.60 
  Nazari, Mohamad 1579 IRI1.0010.722014.40 

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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