Individual Calculations September 2019
 Berggren Torell, Harald  Total change: -20.20  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 2061 2137 2.50 4 0.12 20 2.40 
  Bergqvist, Gustav 2004 1833 SWE1.0010.14202.80 
  Jepson, Christian m2394 SWE0.001-0.1820-3.60 
  Skoog, Daniel 2009 SWE0.501-0.1720-3.40 
  Wallgren, Ulf 2009 SWE1.0010.33206.60 

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)
 
 SS Manhem Chessweek Elo tournament 2019 Goteborg SWE 2019-08-10
RcRownchangeKK*chgGame
 2015 2137 3.50 7 -1.13 20 -22.60 
  Olsson, William 2015 SWE1.0010.33206.60 
  Bergenwall, Henric 1933 SWE0.501-0.2620-5.20 
  Rasti, Arvin 2116 SWE0.001-0.5320-10.60 
  Bergre, Joachim 1928 SWE0.501-0.2720-5.40 
  Moller, Mikael 1957 SWE1.0010.26205.20 
  Bengtsson, Jonas 2145 SWE0.001-0.4920-9.80 
  Fransson, Lennart 2014 SWE0.501-0.1720-3.40 

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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