Individual Calculations January 2018
 Finlay, Ian  Total change: 17.00  Rating chartPersonal card
 2017 Mississauga Open Premier Mississauga CAN 2017-12-02
RcRownchangeKK*chgGame
 1986 1805 2.00 4 0.85 20 17.00 
  Gooding, Gordon 1907 CAN0.5010.14202.80 
  Bailey, Doug f2193 CAN0.5010.41208.20 
  Li, William 2011 CAN0.001-0.2420-4.80 
  Brajkovic, Nikola 1833 CAN1.0010.542010.80 

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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