Individual Calculations September 2016
 Cannon, Richard J  Total change: -6.80  Rating chartPersonal card
 103rd British Championships Weekend Open Bournemouth ENG 2016-07-29
RcRownchangeKK*chgGame
 1930 2013 1.50 3 -0.34 20 -6.80 
  Ai, Farshad 1956 ENG0.501-0.0820-1.60 
  Taylor, William J 1978 ENG0.001-0.5520-11.00 
  Abbott, Mark V 1856 ENG1.0010.29205.80 

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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