Individual Calculations May 2015
 Gromark, Per-Olof  Total change: 16.60  Rating chartPersonal card
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 1958 2051 4.50 6 0.83 20 16.60 
  Jorstal, Bo 1781 SWE1.0010.17203.40 
  Qwarfort, Fredrik 1853 SWE1.0010.24204.80 
  Rydstrom, Tom f2294 SWE0.001-0.2020-4.00 
  Fang, Andy 1723 SWE0.501-0.3720-7.40 
  Sandberg, Martin 1852 SWE1.0010.24204.80 
  Krantz, Christopher 2242 SWE1.0010.752015.00 

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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