Individual Calculations August 2019
 Groblewski, Jerzy  Total change: 38.40  Rating chartPersonal card
 Veteran Allman 2019 Eskilstuna SWE 2019-07-08
RcRownchangeKK*chgGame
 1603 1366 3.50 7 1.92 20 38.40 
  Akerman, Gert 1745 SWE0.001-0.0920-1.80 
  Mollung, Lars 1642 SWE0.001-0.1720-3.40 
  Isaksson, Inge 1455 SWE1.0010.622012.40 
  Hall, Roland 1431 SWE1.0010.592011.80 
  Sorensson, Dan 1749 DEN0.001-0.0920-1.80 
  Ellerstrand, Susanne 1501 SWE1.0010.682013.60 
  Jorstal, Bo 1699 SWE0.5010.38207.60 

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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