Blitz: Individual Calculations May 2018
 Chen, Chi  Total change: 13.40  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U18 Blitz Cbiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1615 1339 2.00 7 0.67 20 13.40 
  Azali, Tannaz 1739  * IRI1.0010.922018.40 
  Yang, Yijing wc1739  * CHN0.001-0.0820-1.60 
  Nguyen, Hong Ngoc 1739  * VIE0.001-0.0820-1.60 
  Koo, Wei Wei Melanie 1617 MAS0.001-0.1720-3.40 
  Hwang, Chyi 1414 TPE0.001-0.4020-8.00 
  Siew, Kai Xin 1590 SGP0.001-0.1920-3.80 
  Wadima, Humaid S H Alkalbani wf1468 UAE1.0010.672013.40 
 * 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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