Individual Calculations July 2019
 Caughlin, Wade  Total change: -39.60  Rating chartPersonal card
 36th Trumpeter Classic Grande Prairie CAN 2019-06-01
RcRownchangeKK*chgGame
 1688 1811 1.00 3 -0.99 40 -39.60 
  Quiring, John 1766 CAN0.001-0.5640-22.40 
  McGinnis, Paul T. 1621 CAN0.001-0.7540-30.00 
  Suominen, David 1678 CAN1.0010.324012.80 

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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