Blitz: Individual Calculations May 2019
 Cheng, Chao Xin  Total change: 66.40  Rating chartPersonal card
 2019 O2C Doeberl Cup Blitz Canberra AUS 2019-04-20
RcRownchangeKK*chgGame
 1551 1158 4.00 8 3.32 20 66.40 
  Russell, Paul c1558  * AUS0.001-0.0820-1.60 
  Hsu, Darien 1501 AUS1.0010.882017.60 
  Badrinarayan, Siddhant 1558  * AUS1.0010.922018.40 
  Wang, Kayson 1558  * AUS0.001-0.0820-1.60 
  Forace, Lee 1558  * AUS1.0010.922018.40 
  Setiabudi, Allen 1558  * AUS1.0010.922018.40 
  Odenthal, Aidan 1558  * AUS0.001-0.0820-1.60 
  Buciu, Aurel-John c1558  * AUS0.001-0.0820-1.60 
 * 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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