Individual Calculations August 2019
 Jorstal, Bo  Total change: -13.00  Rating chartPersonal card
 Veteran Allman 2019 Eskilstuna SWE 2019-07-08
RcRownchangeKK*chgGame
 1668 1699 3.00 7 -0.65 20 -13.00 
  Sandgren, Staffan 1830 SWE0.001-0.3220-6.40 
  Andersson, Lars-Johan 1369 SWE1.0010.12202.40 
  Persson, Kjell 1755 SWE1.0010.582011.60 
  Walinder, Jonas 1800 SWE0.001-0.3620-7.20 
  Eriksson, Hans-G 1820 SWE0.001-0.3420-6.80 
  Liljestrom, Tor 1734 SWE0.5010.05201.00 
  Groblewski, Jerzy 1366 SWE0.501-0.3820-7.60 

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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