Individual Calculations July 2011
 Laksman, Efraim  Total change: -31.05  Rating chartPersonal card
 Paskturneringen 2011 Norrkoping SWE 2011-04-22
RcRownchangeKK*chgGame
 2021 2186 1.50 5 -2.07 15 -31.05 
  Olsson, Simon 2101 SWE0.001-0.6215-9.30 
  Alarik, Martin 1943 SWE0.501-0.3015-4.50 
  Olsson, Tomas 2027 SWE0.501-0.2115-3.15 
  Thiborg, Jesper 2009 SWE0.501-0.2315-3.45 
  Lokander, Martin 2026 SWE0.001-0.7115-10.65 

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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