Individual Calculations August 2017
 Jorstal, Bo  Total change: -21.20  Rating chartPersonal card
 Veteran Allman 2017 Stockholm SWE 2017-07-10
RcRownchangeKK*chgGame
 1626 1761 3.00 6 -1.06 20 -21.20 
  Jansson, Torolf 1533 FIN1.0010.21204.20 
  Dillen, Sten 1604 SWE0.001-0.7120-14.20 
  Eriksson, Jan 1570 SWE1.0010.25205.00 
  Myrenfors, Stefan 1652 SWE0.501-0.1520-3.00 
  Karlsson, Kjell 1736 SWE0.001-0.5320-10.60 
  Liljestrom, Tor 1663 SWE0.501-0.1320-2.60 

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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