Blitz: Individual Calculations February 2019
 Gong, Noah  Total change: 20.40  Rating chartPersonal card
 2019 Oceania Youth U20 Blitz Auckland NZL 2019-01-07
RcRownchangeKK*chgGame
 1653 1757 6.50 9 1.02 20 20.40 
  Li, Rodney Xiang Rei 1453 NZL0.001-0.8620-17.20 
  Ong, Calvin 1458 FIJ1.0010.15203.00 
  Steadman, Mathew 1491 NZL1.0010.18203.60 
  Sivabalan, Brijesh 1542 NZL1.0010.23204.60 
  Chan, Luis f1974 AUS0.001-0.2220-4.40 
  Li, Leo Xiang Yu 1357  * NZL1.0010.08201.60 
  Parle, Hughston 1843 AUS1.0010.622012.40 
  Ostapenko, Michael 1879 AUS1.0010.672013.40 
  Chan, Kris 1881 AUS0.5010.17203.40 
 * 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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