Individual Calculations January 2020
 Lowgren, Bjorn  Total change: -23.60  Rating chartPersonal card
 Stockholmsmasterskap 2019 Veteran 60plus Stockholm SWE 2019-09-12
RcRownchangeKK*chgGame
 1759 1876 5.00 9 -0.85 20 -17.00 
  Brandt, Gote 1541 SWE1.0010.12202.40 
  Soderlind, Arnold 1710 SWE0.501-0.2220-4.40 
  Cederfeldt, Lars 1682 SWE1.0010.25205.00 
  Zenker, Stefan 1737 SWE1.0010.31206.20 
  Flink, Bjorn 1791 SWE0.501-0.1220-2.40 
  Landin, Bo 1818 SWE0.501-0.0820-1.60 
  Wedin, Svante 1989 SWE0.001-0.3520-7.00 
  Ullmark, Bele 1750 SWE0.501-0.1720-3.40 
  Ranby, Hans 1812 SWE0.001-0.5920-11.80 

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)
 
 Lag-DM 2019/2020, div 3 R3 Stockholm SWE 2019-12-02
RcRownchangeKK*chgGame
 1990 1864 0.00 1 -0.33 20 -6.60 
  Isaksson, Per 1990 SWE0.001-0.3320-6.60 

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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