Individual Calculations February 2016
 Moore, Graham J  Total change: -30.80  Rating chartPersonal card
 4NCL Division 2 WE 2 Birmingham ENG 2016-01-23
RcRownchangeKK*chgGame
 2036 2135 0.50 2 -0.77 40 -30.80 
  Yurenok, Maria S wf2025 ENG0.501-0.1540-6.00 
  Richardson, Keith B 2047 ENG0.001-0.6240-24.80 

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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