Individual Calculations July 2019
 Bohman Karlholm, Adrian  Total change: -5.00  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 1864 2065 2.00 4 -1.04 20 -20.80 
  Westergren, Bertil 1865 SWE0.501-0.2620-5.20 
  Tillman, Jan-Olof 1858 SWE0.001-0.7720-15.40 
  Ranby, Hans 1845 SWE0.501-0.2820-5.60 
  Lesner, Joen 1886 DEN1.0010.27205.40 

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)
 
 Storsjodraget 2019 Ostersund SWE 2019-06-14
RcRownchangeKK*chgGame
 2040 2065 3.50 5 0.79 20 15.80 
  Oye-Stromberg, Alexander 1863 NOR0.501-0.2620-5.20 
  Unander, Matts 2007 SWE0.501-0.0820-1.60 
  Persson, Lars-Eric 1902 SWE1.0010.28205.60 
  Gillefalk, Bjorn 2063 SWE1.0010.502010.00 
  Akesson, Ralf g2363 SWE0.5010.35207.00 

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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