Individual Calculations September 2010
 Stahlberg, David  Total change: -7.95  Rating chartPersonal card
 Weekend grp 5, 2010 Lund SWE 2010-07-09
RcRownchangeKK*chgGame
 2063 2068 2.00 5 -0.53 15 -7.95 
  Ostlund, Anders 2073 SWE0.5010.01150.15 
  Innab, Schass 2069 SWE0.001-0.5015-7.50 
  Bernhardsson, Sten 2080 SWE0.5010.02150.30 
  Friberg, Lennart 2019 SWE0.501-0.0715-1.05 
  Olsson, Tomas 2073 SWE0.5010.01150.15 

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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