Individual Calculations January 2018
 Cork, David J  Total change: 2.00  Rating chartPersonal card
 CCF CHRISTMAS LONG PLAY CONGRESS - PREMIER London ENG 2017-12-16
RcRownchangeKK*chgGame
 1706 1767 3.00 5 0.10 20 2.00 
  Bussmann, John 1711 ENG1.0010.42208.40 
  Snook-Lumb, Chris 1740 ENG1.0010.46209.20 
  Verma, Shlok 1553 ENG1.0010.23204.60 
  Jackson, Paul G 1788 ENG0.001-0.4720-9.40 
  Kamath, Raghu 1739 ENG0.001-0.5420-10.80 

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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