Individual Calculations February 2018
 Li, William  Total change: -62.00  Rating chartPersonal card
 2018 Ontario Junior Championship Mississauga CAN 2018-01-27
RcRownchangeKK*chgGame
 1787 2009 1.50 4 -1.55 40 -62.00 
  Washimkar, Arhant 1672 CAN1.0010.12404.80 
  Hay, Jonathan 1754 CAN0.001-0.8140-32.40 
  Wang, Constance wf1990 CAN0.501-0.0340-1.20 
  Ning, Eric 1732 CAN0.001-0.8340-33.20 

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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