Individual Calculations February 2018
 Hansson, Ronald  Total change: 1.80  Rating chartPersonal card
 Div III 10 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1647 1872 0.50 1 -0.28 20 -5.60 
  Fogelstrom, Karl 1647 SWE0.501-0.2820-5.60 

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)
 
 Dala Open 2018 Avesta SWE 2018-01-27
RcRownchangeKK*chgGame
 1841 1872 2.00 3 0.37 20 7.40 
  Soderstrom, Adrian 1859 SWE1.0010.48209.60 
  Bjorkman, Filip 1932 SWE0.001-0.4220-8.40 
  Lofstrom, Bjorn 1732 SWE1.0010.31206.20 

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)
 

 

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