Rapid: Individual Calculations May 2023
 Sandberg, Jonas  Total change: -0.20  Rating chartPersonal card
 Paskturneringen 2023 rpd Norrkoping SWE 2023-04-07
RcRownchangeKK*chgGame
 1950 1762 0.50 2 -0.02 20 -0.40 
  Grahn, Vidar 2003 SWE0.001-0.2020-4.00 
  Trsavec, Peter 1897 SWE0.5010.18203.60 

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)
 
 Compo Cup 2023 rpd Stockholm SWE 2023-04-27
RcRownchangeKK*chgGame
 1767 1762 1.00 2 0.01 20 0.20 
  Jiretorn, Eva 1938 SWE0.001-0.2720-5.40 
  Bergqvist, Morris 1596 SWE1.0010.28205.60 

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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