Individual Calculations April 2017
 Ekman, Lars  Total change: 18.00  Rating chartPersonal card
 Div III 2 2016-17 r467 sweden SWE 2017-01-15
RcRownchangeKK*chgGame
 1832 1716 1.50 3 0.45 40 18.00 
  Ardsjo, Andreas 1832 SWE0.5010.16406.40 
  Nyberg, Bo 1950 SWE0.001-0.2140-8.40 
  Karlsson, Bo 1713 FIN1.0010.504020.00 

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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