Individual Calculations December 2019
 Lyngsjo, Hakan  Total change: -8.20  Rating chartPersonal card
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 2039 2030 1.50 4 -0.46 20 -9.20 
  Ornstein, Axel m2287 SWE0.001-0.1820-3.60 
  Ranby, Hans 1834 SWE1.0010.25205.00 
  Adler, Bo 2161 SWE0.001-0.3220-6.40 
  Johansson, Tage 2001 1872 SWE0.501-0.2120-4.20 

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)
 
 Div II 8 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 2063 2030 0.50 1 0.05 20 1.00 
  Dam, Quang Binh 2063 SWE0.5010.05201.00 

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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