Blitz: Individual Calculations September 2019
 Zhang, Yifan(a)  Total change: -23.80  Rating chartPersonal card
 Eastern Asian Youth 2019 - Blitz U16 Bangkok THA 2019-08-03
RcRownchangeKK*chgGame
 1778 1985 5.50 9 -1.19 20 -23.80 
  Singh, Eshwant 1631 MAS1.0010.11202.20 
  Nisban, Cyrus c1747 SGP1.0010.20204.00 
  Aragones, Jerome Angelo 1849 PHI0.001-0.6820-13.60 
  Goh, Sean Christian 1862 SGP0.501-0.1720-3.40 
  Prasitsoonthorn, Teerachoti 1813 THA1.0010.27205.40 
  Tobing, Daniel Hermawan Lumban f1974 INA0.001-0.5220-10.40 
  Saraos, Clyde Harris 1605 PHI0.001-0.9120-18.20 
  Chaiongkarn, Bunyapon 1585  * THA1.0010.08201.60 
  Concio, Michael Jr. 1933 PHI1.0010.43208.60 
 * 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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