Individual Calculations September 2018
 Nguyen, Duc Hoa  Total change: 8.50  Rating chartPersonal card
 Asian Nations Cup 2018 - Open Standard Hamedan IRI 2018-07-26
RcRownchangeKK*chgGame
 2405 2441 3.50 5 0.85 10 8.50 
  Hariri, Nizar 2070 LBN1.0010.10101.00 
  Xu, Xiangyu g2585 CHN1.0010.69106.90 
  Sindarov, Javokhir m2474 UZB0.5010.05100.50 
  Gholami Orimi, Mahdi 2334 IRI1.0010.35103.50 
  Firouzja, Alireza g2561 IRI0.001-0.3410-3.40 

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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