Individual Calculations January 2019
 Hartwig, Per-Olof  Total change: 23.20  Rating chartPersonal card
 ProCivitas Open 2018 Vaxjo SWE 2018-10-23
RcRownchangeKK*chgGame
 1847 1641 2.00 5 0.62 40 24.80 
  Rydstrom, Tom f2041  * SWE0.001-0.0840-3.20 
  Sukhayanudit, Apichai 1779 SWE1.0010.694027.60 
  Johannesson, Olof 1449 SWE1.0010.254010.00 
  Johnsson, Marcus 1926 SWE0.001-0.1640-6.40 
  Lindborg, Patrik 2041  * SWE0.001-0.0840-3.20 
 * 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 7 2018-19 R3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1635 1667 0.50 1 -0.04 40 -1.60 
  Linden, Michael 1635 SWE0.501-0.0440-1.60 

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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