Individual Calculations May 2023
 Eriksson, Hans 1960  Total change: 15.80  Rating chartPersonal card
 Sallskapets KM 2023 R567 Stockholm SWE 2023-03-07
RcRownchangeKK*chgGame
 1757 1822 2.00 3 0.25 20 5.00 
  Hasselblad, Felix 1788 SWE0.001-0.5520-11.00 
  Ljungros, Lo 1604 SWE1.0010.22204.40 
  Ranby, Hans 1879 SWE1.0010.582011.60 

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)
 
 Rockaden KM vt 2023 1A R45 Stockholm SWE 2023-03-10
RcRownchangeKK*chgGame
 1749 1822 1.00 1 0.40 20 8.00 
  Molin, Nils 1749 SWE1.0010.40208.00 

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)
 
 Rockaden KM vt 2023 1A R67 Stockholm SWE 2023-03-31
RcRownchangeKK*chgGame
 1950 1822 1.00 1 0.67 20 13.40 
  Gustafsson, Stefan 1950 SWE1.0010.672013.40 

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)
 
 Sallskapets KM 2023 R8910 Stockholm SWE 2023-04-04
RcRownchangeKK*chgGame
 1790 1809 0.00 1 -0.53 20 -10.60 
  Brolin, Viktor 1790 SWE0.001-0.5320-10.60 

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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