Individual Calculations December 2016
 Pettersson, Alexander  Total change: -6.80  Rating chartPersonal card
 Lag-DM 2016/2017, div Elit R 12 Stockholm SWE 2016-10-03
RcRownchangeKK*chgGame
 1780 2049 0.00 1 -0.83 20 -16.60 
  Karlsson, Ola 1780 SWE0.001-0.8320-16.60 

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)
 
 Lag-DM 2016/2017, div 1 R 3 stockholm SWE 2016-11-21
RcRownchangeKK*chgGame
 2043 2049 1.00 1 0.49 20 9.80 
  Hansson, Hakan 2043 SWE1.0010.49209.80 

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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