Individual Calculations May 2013
 Gromark, Per-Olof  Total change: -4.80  Rating chartPersonal card
 Paskturneringen 2013 Norrkoping SWE 2013-03-29
RcRownchangeKK*chgGame
 1883 2104 4.50 6 -0.16 30 -4.80 
  Svorono, Gabriel 1813 SWE1.0010.15304.50 
  Dahlstedt, Anders 1845 SWE1.0010.18305.40 
  Andersson, Gorgen 1887 SWE0.001-0.7830-23.40 
  Hartvig, Kim 1828 NOR1.0010.17305.10 
  Sarwary, Hamidullah 1931 AFG1.0010.27308.10 
  Alarik, Martin 1993 SWE0.501-0.1530-4.50 

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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