Rapid: Individual Calculations January 2023
 Westerlind, Sture  Total change: -14.20  Rating chartPersonal card
 Malmo Open 2022 rpd Malmo SWE 2022-12-16
RcRownchangeKK*chgGame
 1874 1731 1.00 4 -0.33 20 -6.60 
  Thiborg, Jesper 2080 SWE0.001-0.1120-2.20 
  Halvarsson, Peter 2011 SWE0.001-0.1620-3.20 
  Svensson, Hannes 1492 SWE1.0010.20204.00 
  Terochin, Piotr 1914 POL0.001-0.2620-5.20 

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)
 
 Karlstad Open 2022 rpd Karlstad SWE 2022-12-27
RcRownchangeKK*chgGame
 1996 1731 0.00 2 -0.38 20 -7.60 
  Angskog, Kent 2088 SWE0.001-0.1120-2.20 
  Hagevi, Vidar 1903 SWE0.001-0.2720-5.40 

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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