Blitz: Individual Calculations February 2019
 Chan, Luis  Total change: 7.60  Rating chartPersonal card
 2019 Oceania Youth U20 Blitz Auckland NZL 2019-01-07
RcRownchangeKK*chgGame
 1719 1974 7.50 9 0.38 20 7.60 
  Winter, Ryan 1574  * NZL1.0010.08201.60 
  McDougall, Euan 1630 NZL0.001-0.8820-17.60 
  He, Caleb 1574  * NZL1.0010.08201.60 
  Prasad, Rudr 1610 FIJ1.0010.10202.00 
  Gong, Noah 1757 AUS1.0010.22204.40 
  Wang, Kayson 1693 AUS1.0010.16203.20 
  Chan, Kris 1881 AUS1.0010.37207.40 
  Ang, Alphaeus Wei Ern c2006 NZL1.0010.542010.80 
  Yang, Ray 1746 AUS0.501-0.2920-5.80 
 * 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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