Individual Calculations November 2017
 Pistol, Mats-Erik  Total change: -0.80  Rating chartPersonal card
 Mumien Open 2017 grupp 2 Lund SWE 2017-09-30
RcRownchangeKK*chgGame
 1891 1807 1.50 4 -0.04 20 -0.80 
  Sjodahl, Sten 1892 SWE1.0010.622012.40 
  Sjodahl, Olof 1898 SWE0.001-0.3820-7.60 
  Franzen, Per-Erik 1879 SWE0.001-0.4020-8.00 
  Thomasson, Staffan 1895 SWE0.5010.12202.40 

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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