Individual Calculations December 2019
 Jonker, Chris  Total change: 4.80  Rating chartPersonal card
 2019 Banff Open Banff CAN 2019-11-09
RcRownchangeKK*chgGame
 1795 1777 2.50 5 0.12 40 4.80 
  McDonald, Mike 1786 CAN1.0010.514020.40 
  Srinivasan, Hemant 1803 CAN0.001-0.4640-18.40 
  Windram, James 1841 CAN0.001-0.4140-16.40 
  Timmerman, Brian 1794 CAN0.5010.02400.80 
  McLeod, Logan 1750 CAN1.0010.464018.40 

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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