Individual Calculations December 2019
 Lowgren, Bjorn  Total change: -3.80  Rating chartPersonal card
 Lag-DM 2019/2020, div 3 R2 Stockholm SWE 2019-11-04
RcRownchangeKK*chgGame
 1910 1868 1.00 1 0.56 20 11.20 
  Lundeqvist, Ake 1910 SWE1.0010.562011.20 

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)
 
 Stockholmsserien 2019/2020 div 4 R2 Stockholm SWE 2019-11-10
RcRownchangeKK*chgGame
 1679 1868 0.00 1 -0.75 20 -15.00 
  Stachowicz, Janek 1679 SWE0.001-0.7520-15.00 

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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