Individual Calculations May 2017
 Vander Wal, Fritz W  Total change: 16.00  Rating chartPersonal card
 2017 O2C Doeberl Cup Major Canberra AUS 2017-04-14
RcRownchangeKK*chgGame
 1762 1840 5.00 7 0.80 20 16.00 
  Perrin, Kevin J 1576 AUS1.0010.18203.60 
  Zhao, Isaac c1869 AUS0.001-0.4620-9.20 
  Shen, Kevin 1676 AUS1.0010.28205.60 
  Chan, Jason 1593 AUS1.0010.19203.80 
  Wang, Jason 1756 AUS1.0010.38207.60 
  Mendes Da Costa, Alex c2036 AUS1.0010.752015.00 
  Zou, Brendan 1829 AUS0.001-0.5220-10.40 

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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