Individual Calculations December 2018
 Page, Mark E  Total change: -0.60  Rating chartPersonal card
 2018/19 4NCL Div 2 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 1948 2153 1.50 2 -0.03 20 -0.60 
  Peck, Silas 1989 ENG1.0010.28205.60 
  Gardiner, Eric D 1907 ENG0.501-0.3120-6.20 

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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