Individual Calculations April 2017
 Larsson, Christer  Total change: -0.60  Rating chartPersonal card
 Seniorschack KM Stockholm 2017 r234 Stockholm SWE 2017-02-02
RcRownchangeKK*chgGame
 1642 1488 0.50 2 -0.11 20 -2.20 
  Gustavsson, Veine 1746 SWE0.001-0.1820-3.60 
  Svensson, Rolf 1537 SWE0.5010.07201.40 

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)
 
 Sallskapets KM 2017 r56 Stockholm SWE 2017-03-07
RcRownchangeKK*chgGame
 1726 1487 0.50 2 0.08 20 1.60 
  Svetic, Matija 1643 SWE0.5010.21204.20 
  Hammerman, Christian 1808 SWE0.001-0.1320-2.60 

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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