Individual Calculations December 2016
 Levens, David G  Total change: 11.60  Rating chartPersonal card
 2016/17 4NCL Division 3 North Rounds 1-2 Wakefield ENG 2016-11-26
RcRownchangeKK*chgGame
 2013 1954 1.00 1 0.58 20 11.60 
  Connor, Stephen J 2013 ENG1.0010.582011.60 

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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