Individual Calculations September 2015
 Fransson, Stefan  Total change: -20.60  Rating chartPersonal card
 Cellavision Chess Cup 2015 normal Lund SWE 2015-08-08
RcRownchangeKK*chgGame
 1976 1882 0.50 4 -1.03 20 -20.60 
  Mattsson, Michael 2016 SWE0.001-0.3220-6.40 
  Eriksson, Kristian 2164 SWE0.5010.34206.80 
  Lyngsjo, Hakan 1987 SWE0.001-0.3620-7.20 
  Wahlgren, Christer 1737 SWE0.001-0.6920-13.80 

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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