Blitz: Individual Calculations September 2018
 Asgari, Abolfazl  Total change: 4.00  Rating chartPersonal card
 Iran Boys Student elementary school Chess Championship 1397 - Blitz Ramsar IRI 2018-08-20
RcRownchangeKK*chgGame
 1368 1036 1.00 6 0.20 20 4.00 
  Majidi, Seyed Mohammad Parsa 1436  * IRI0.001-0.0820-1.60 
  Kardani, Ali 1436  * IRI0.001-0.0820-1.60 
  Jafari, Kasra 1419 IRI0.001-0.0920-1.80 
  Gholami, Amir Mohammad 1206 IRI0.001-0.2820-5.60 
  Azizi, Ali 1304 IRI0.001-0.1720-3.40 
  Kaboli Ghareh Tappeh, Artin 1408 IRI1.0010.902018.00 
 * 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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