Individual Calculations March 2020
 Arnarson, Thordur  Total change: 11.40  Rating chartPersonal card
 Div II 3 2019-20 R345 Sweden SWE 2019-11-30
RcRownchangeKK*chgGame
 1916 1799 1.00 3 -0.08 20 -1.60 
  Johansen, Peter 2087 SWE1.0010.842016.80 
  Berg Laachiri, Susanna wf1887 SWE0.001-0.3820-7.60 
  Saltin, Mikael 1773 SWE0.001-0.5420-10.80 

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 2 R5 Stockholm SWE 2020-02-10
RcRownchangeKK*chgGame
 1900 1790 1.00 1 0.65 20 13.00 
  Brandt, Stefan 1900 SWE1.0010.652013.00 

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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