Individual Calculations May 2015
 Nguyen, On  Total change: 3.60  Rating chartPersonal card
 Asentraffen 2015 Stockholm SWE 2015-01-30
RcRownchangeKK*chgGame
 1834 1761 2.50 6 0.09 40 3.60 
  Duenas, Alexis 1901 SWE0.001-0.3140-12.40 
  Sorensen, Hampus 1697 ZAM0.501-0.0940-3.60 
  Bast, Jimmy 1803 SWE1.0010.564022.40 
  Silins, Peter 1793 SWE0.001-0.4640-18.40 
  Bast, Billy 1901 SWE1.0010.694027.60 
  Ranby, Hans 1907 SWE0.001-0.3040-12.00 

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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