Individual Calculations February 2018
 Stahlberg, David  Total change: 15.20  Rating chartPersonal card
 Divisionsturneringen 2017-18 Januar Various DEN 2018-01-01
RcRownchangeKK*chgGame
 1995 2036 1.50 2 0.39 20 7.80 
  Sorensen, Henrik f2072 DEN0.5010.05201.00 
  Yildiz, Hasan 1917 DEN1.0010.34206.80 

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)
 
 Div III 10 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1941 2036 1.00 1 0.37 20 7.40 
  Runvik, Hakan 1941 SWE1.0010.37207.40 

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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