Rapid: Individual Calculations November 2017
 Edge, John A  Total change: -20.40  Rating chartPersonal card
 23rd Birmingham Rapidplay Major Birmingham ENG 2017-10-15
RcRownchangeKK*chgGame
 1729 1969 4.50 7 -1.02 20 -20.40 
  Bowcott-Terry, Finlay 1699 ENG1.0010.17203.40 
  Patel, Devan 1591 ENG0.001-0.9120-18.20 
  Somton, Anita 1594 ENG0.501-0.4120-8.20 
  Lewis, Christopher D 1810 ENG1.0010.29205.80 
  Sudar, Dragoljub 1793 ENG0.001-0.7320-14.60 
  Bowcott, Dustin 1762 ENG1.0010.23204.60 
  Ukken, Somton 1855 ENG1.0010.34206.80 

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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