Individual Calculations March 2010
 Ek, Per-Ake  Total change: -25.25  Rating chartPersonal card
 Rilton Elo 2009/2010 Stockholm SWE 2009-12-27
RcRownchangeKK*chgGame
 2026 1824 0.00 4 -1.01 25 -25.25 
  Safholm, Sten 2086 SWE0.001-0.1825-4.50 
  Hardy, Roger 1999 ENG0.001-0.2725-6.75 
  Jansson, Anders O. 2134 SWE0.001-0.1425-3.50 
  Myrberg, Rickard 1885 SWE0.001-0.4225-10.50 

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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