Individual Calculations June 2016
 Williams, Simon K  Total change: -14.50  Rating chartPersonal card
 4NCL Division 1 WE 5 Birmingham ENG 2016-04-30
RcRownchangeKK*chgGame
 2465 2452 0.00 3 -1.45 10 -14.50 
  Emms, John M g2463 ENG0.001-0.4810-4.80 
  Merry, Alan B f2375 ENG0.001-0.6110-6.10 
  Le Roux, Jean-Pierre g2557 FRA0.001-0.3610-3.60 

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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