Individual Calculations August 2016
 Lock, Gavin R  Total change: -4.40  Rating chartPersonal card
 CCF CUP 2016 Elite Rounds 5 to 7 London ENG 2016-07-04
RcRownchangeKK*chgGame
 1968 2154 2.00 3 -0.22 20 -4.40 
  Briggs, Nick 2017 ENG0.501-0.1820-3.60 
  Gibbs, Dominic V 1925 ENG0.501-0.2920-5.80 
  Golding, Alex 1961 ENG1.0010.25205.00 

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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