Blitz: Individual Calculations September 2018
 Dehghan, Mohammad Yasin  Total change: 26.80  Rating chartPersonal card
 Iran Boys Student elementary school Chess Championship 1397 - Blitz Ramsar IRI 2018-08-20
RcRownchangeKK*chgGame
 1450 1477 6.00 9 1.34 20 26.80 
  Naderi, Arad 1077  * IRI1.0010.08201.60 
  Gholami, Amir Mohammad 1206 IRI1.0010.17203.40 
  Ghanbaralifarzad, Mohammad Hosei 1611 IRI0.001-0.3220-6.40 
  Asari, S.arad 1161 IRI1.0010.13202.60 
  Khosh Ravesh, Alireza 1713 IRI0.001-0.2020-4.00 
  Vafadar, Mobin 1338 IRI1.0010.31206.20 
  Rostami, Mardin 1647 IRI1.0010.722014.40 
  Rahmatpisheh, Amir Hossein 1667 IRI1.0010.752015.00 
  Khosravanian, Hosein 1626 IRI0.001-0.3020-6.00 
 * 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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