Individual Calculations June 2016
 Brown, Alan M  Total change: -20.80  Rating chartPersonal card
 4NCL Division 2 WE 5 Birmingham ENG 2016-04-30
RcRownchangeKK*chgGame
 2029 2039 0.50 3 -1.04 20 -20.80 
  Somerfield, Adrian P 2083 ENG0.5010.06201.20 
  Ismailov, Roman 2045 LTU0.001-0.4920-9.80 
  Balloglu, Piro 1959 ENG0.001-0.6120-12.20 

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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