Individual Calculations May 2018
 Stroem, Leif  Total change: -4.60  Rating chartPersonal card
 Kvibergspelen 2018 lang Goteborg SWE 2018-04-21
RcRownchangeKK*chgGame
 2071 2111 2.00 4 -0.23 20 -4.60 
  Rydstrom, Tom f2357 SWE0.001-0.1920-3.80 
  Larsson, Patrik 2006 SWE0.501-0.1420-2.80 
  Dahlstrom, Rickard 1998 SWE1.0010.35207.00 
  Gonzalez, Emilio 1921 SWE0.501-0.2520-5.00 

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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