Blitz: Individual Calculations May 2018
 Xie, Kaifan  Total change: 28.60  Rating chartPersonal card
 Asian Youth Chess 2018, Open U10 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1541 1287 2.50 5 1.43 20 28.60 
  Ilamparthi, A R 1687  * IND1.0010.922018.40 
  Ashraf, Artin 1669 IRI0.001-0.0920-1.80 
  Jin, Yueheng 1603 CHN0.001-0.1320-2.60 
  Hoa, Quang Bach 1414 VIE0.5010.17203.40 
  Nguyen, Le Minh Phu 1330 VIE1.0010.562011.20 
 * 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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