Rapid: Individual Calculations November 2017
 Sudar, Dragoljub  Total change: 14.40  Rating chartPersonal card
 23rd Birmingham Rapidplay Major Birmingham ENG 2017-10-15
RcRownchangeKK*chgGame
 1821 1793 3.50 6 0.72 20 14.40 
  Buckley, Colm 1826 IRL0.001-0.4520-9.00 
  Ukken, Somton 1855 ENG0.5010.09201.80 
  Tarr, Steve F 1775 ENG1.0010.47209.40 
  Edge, John A 1969 ENG1.0010.732014.60 
  Quraishi, Shahab Ua 1689 ENG0.001-0.6420-12.80 
  Lewis, Christopher D 1810 ENG1.0010.522010.40 

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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