Individual Calculations August 2013
 Ding, Jill  Total change: -16.80  Rating chartPersonal card
 2013 Canadian Open Ch Ottawa, Ontario CAN 2013-07-13
RcRownchangeKK*chgGame
 1906 1641 0.00 3 -0.56 30 -16.80 
  Wan, Kevin 2006 CAN0.001-0.1030-3.00 
  Zhao, Yuetong Davy 1896 CAN0.001-0.1930-5.70 
  Blium, Benjamin 1817 CAN0.001-0.2730-8.10 

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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