Individual Calculations July 2023
 Sandbech, Ted Henrik  Total change: 16.40  Rating chartPersonal card
 Sommarturnering Helsingborg 2023 R123 Helsingborg SWE 2023-05-04
RcRownchangeKK*chgGame
 1729 1617 1.00 2 0.28 20 5.60 
  Aulin, Jonas 1612 SWE1.0010.49209.80 
  Liljenberg, Mats 1846 SWE0.001-0.2120-4.20 

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)
 
 Sommarturnering Helsingborg 2023 R45 Helsingborg SWE 2023-06-01
RcRownchangeKK*chgGame
 1649 1618 1.00 1 0.54 20 10.80 
  Persson, Lars 1958 1649 SWE1.0010.542010.80 

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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