Individual Calculations May 2023
 Johnson, Anders  Total change: 23.00  Rating chartPersonal card
 Lund Open 2023 Grupp 2 R45 Lund SWE 2023-03-14
RcRownchangeKK*chgGame
 1774 1732 1.00 1 0.56 20 11.20 
  Frost, Niklas 1774 SWE1.0010.562011.20 

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)
 
 Allskanskan 22-23, div 1 R67 Malmo SWE 2023-03-26
RcRownchangeKK*chgGame
 1648 1732 1.00 1 0.38 20 7.60 
  Aulin, Jonas 1648 SWE1.0010.38207.60 

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)
 
 Lund Open 2023 Grupp 2 R6 Lund SWE 2023-04-18
RcRownchangeKK*chgGame
 1909 1751 0.50 1 0.21 20 4.20 
  Lescop, Baptiste 1909 SWE0.5010.21204.20 

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)
 

 

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