Individual Calculations June 2022
 Backsten, Jan  Total change: -2.60  Rating chartPersonal card
 Umea Varkalas 2022 R456 Umea SWE 2022-04-04
RcRownchangeKK*chgGame
 1614 2013 0.00 1 -0.92 20 -18.40 
  Bjoerklund, Henrik 1614 SWE0.001-0.9220-18.40 

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)
 
 Umea Varkalas 2022 R789 Umea SWE 2022-05-02
RcRownchangeKK*chgGame
 2095 2019 2.00 3 0.79 20 15.80 
  Hammarstroem, Ulf 2230 SWE1.0010.772015.40 
  Olofsson, Henrik 1955 SWE1.0010.41208.20 
  Isaksson, Henrik 2101 SWE0.001-0.3920-7.80 

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)
 

 

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