Individual Calculations August 2019
 Westergren, Bertil  Total change: -29.00  Rating chartPersonal card
 Veteran-SM 65ar 2019 Eskilstuna SWE 2019-07-06
RcRownchangeKK*chgGame
 1917 1865 2.00 8 -1.45 20 -29.00 
  Alquist, Erik 1976 SWE0.001-0.3520-7.00 
  Larsson, Per-Olov 1954 SWE0.5010.12202.40 
  Enqvist, Gosta 2050 SWE0.001-0.2620-5.20 
  Carlberg, Gunnar 1988 SWE0.5010.17203.40 
  Gunnarsson, Lennart 1794 SWE0.501-0.1020-2.00 
  Nilsson, Weine 1922 SWE0.001-0.4220-8.40 
  Olsson, Sture 1895 SWE0.5010.04200.80 
  Lyngsjo, Gert 1754 SWE0.001-0.6520-13.00 

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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