Individual Calculations September 2023
 Seiger, Vidar  Total change: 16.40  Rating chartPersonal card
 Stockholm Open 2023 std Stockholm SWE 2023-08-19
RcRownchangeKK*chgGame
 1941 1878 2.50 4 0.77 40 30.80 
  Banerjee, Aryan 1657 SWE0.501-0.2840-11.20 
  Evertsson, Rune 1812 SWE1.0010.414016.40 
  Seo, Jung Hyun 2206 SWE1.0010.874034.80 
  Muntean, Victor 2090 SWE0.001-0.2340-9.20 

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)
 
 Stockholm JDM 2023 std Stockholm SWE 2023-08-26
RcRownchangeKK*chgGame
 1809 1878 2.00 4 -0.36 40 -14.40 
  Ljungros, Lo 1766 SWE0.001-0.6540-26.00 
  Tripathi, Pratyush 1841 SWE0.501-0.0540-2.00 
  Khaschuluu, Sergelenbaatar 1687 MGL1.0010.254010.00 
  Ral Lustig, Melvin 1941 SWE0.5010.09403.60 

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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