Individual Calculations October 2015
 Have, Didier  Total change: 2.80  Rating chartPersonal card
 Montreal Open Championship Montreal CAN 2015-09-11
RcRownchangeKK*chgGame
 1991 1971 2.50 5 0.14 20 2.80 
  Zhang, Yuanchen f2235 CAN0.001-0.1820-3.60 
  Lepine, Cedric 1976 CAN0.001-0.4920-9.80 
  Dube, Daniel 1701 CAN1.0010.17203.40 
  Yao, Sammy 1998 CAN1.0010.542010.80 
  Wiebe, Isaac 2045 CAN0.5010.10202.00 

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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