Individual Calculations June 2016
 Merry, Alan B  Total change: 11.20  Rating chartPersonal card
 4NCL Division 1 WE 5 Birmingham ENG 2016-04-30
RcRownchangeKK*chgGame
 2522 2375 1.50 3 0.56 20 11.20 
  Jones, Gawain C B g2650 ENG0.001-0.1720-3.40 
  Williams, Simon K g2452 ENG1.0010.612012.20 
  Emms, John M g2463 ENG0.5010.12202.40 

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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