Individual Calculations January 2019
 Johansson, Rolf  Total change: -25.40  Rating chartPersonal card
 Helsingborgs KM 2018 Helsingborgs SWE 2018-10-11
RcRownchangeKK*chgGame
 1811 1681 2.00 11 -1.72 20 -34.40 
  Liljenberg, Mats 1815 SWE0.001-0.3220-6.40 
  Borg, Peter 1805 SWE0.001-0.3320-6.60 
  Karlsson, Mats 1457 SWE1.0010.22204.40 
  Hultberg, John 1722 SWE0.001-0.4420-8.80 
  Szczepanowski, Tomasz 1906 POL0.001-0.2220-4.40 
  Mena, Daniel 1718 SWE0.001-0.4520-9.00 
  Westin, Ake 2010 SWE0.001-0.1220-2.40 
  Sarodnick, Volker 1794 SWE0.5010.15203.00 
  Hansen, Anders 2009 SWE0.001-0.1320-2.60 
  Nordin, Eric 1848 SWE0.001-0.2820-5.60 
  Amin, Idris 1832 SWE0.5010.20204.00 

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)
 
 Div III 9 2018-19 r3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1620 1656 1.00 1 0.45 20 9.00 
  Kristensson, Hakan 1620 SWE1.0010.45209.00 

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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