Individual Calculations May 2022
 Gamback, Bjorn  Total change: 22.80  Rating chartPersonal card
 Kristallens Varturnering 2022 R12 Stockholm SWE 2022-03-03
RcRownchangeKK*chgGame
 1789 2087 2.00 2 0.30 20 6.00 
  Lindberg, Sture 1727 SWE1.0010.10202.00 
  Westerberg, Claes-Goran 1850 SWE1.0010.20204.00 

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)
 
 Kristallens Varturnering 2022 R34 Stockholm SWE 2022-04-08
RcRownchangeKK*chgGame
 2003 2065 2.00 2 0.84 20 16.80 
  Lindfors, Tom 2077 SWE1.0010.522010.40 
  Ljung, Rickard 1929 SWE1.0010.32206.40 

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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