Individual Calculations January 2019
 Johansson, Roland 1961  Total change: 11.80  Rating chartPersonal card
 EP Open 2018 Svedala SWE 2018-09-10
RcRownchangeKK*chgGame
 1873 2009 5.00 7 0.46 20 9.20 
  Godin, Stig-Lennart 1609  * SWE1.0010.08201.60 
  Sandberg, Ulf 1671 SWE1.0010.12202.40 
  Stahlberg, David 2068 SWE0.001-0.4220-8.40 
  Olsson, Torgny 1706 SWE1.0010.14202.80 
  Franzen, Per-Erik 2014 SWE1.0010.512010.20 
  Tegler, Erik 2075 SWE0.001-0.4120-8.20 
  Sandstrom, Anders 1965 SWE1.0010.44208.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 II 8 2018-19 R3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1685 2003 1.00 1 0.13 20 2.60 
  Kullberg, Magnus 1685 SWE1.0010.13202.60 

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)
 

 

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