Individual Calculations February 2016
 Carpenter, Martin  Total change: -4.40  Rating chartPersonal card
 4NCL Division 3N WE 2 Wakefield ENG 2016-01-16
RcRownchangeKK*chgGame
 2042 2080 1.00 2 -0.11 40 -4.40 
  Acey, Gerald 2104 ENG0.5010.03401.20 
  Rita, Joao 1979 ENG0.501-0.1440-5.60 

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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