Individual Calculations June 2022
 Lindberg, Sture  Total change: -13.80  Rating chartPersonal card
 Lag-DM 21-22 Div 2 R5 Stockholm SWE 2022-05-02
RcRownchangeKK*chgGame
 1812 1706 0.50 1 0.14 20 2.80 
  Landin, Bo 1812 SWE0.5010.14202.80 

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)
 
 Kristallens Varturnering 2022 R567 Stockholm SWE 2022-05-05
RcRownchangeKK*chgGame
 1585 1706 0.50 2 -0.83 20 -16.60 
  Eriksson, Staffan 1590 SWE0.501-0.1620-3.20 
  Ral Lustig, Melvin 1579 SWE0.001-0.6720-13.40 

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)
 
 Stockholmsserien 2021/2022, div 4 R67 Stockholm SWE 2022-05-08
RcRownchangeKK*chgGame
 1471 1706 1.00 1 0.21 20 4.20 
  Stern, Sven-Inge 1471 SWE1.0010.21204.20 

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)
 
 Lag-DM 21-22, div 4 R5 Stockholm SWE 2022-05-11
RcRownchangeKK*chgGame
 1548 1706 0.50 1 -0.21 20 -4.20 
  Wahlberg, Jockum 1548 SWE0.501-0.2120-4.20 

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)
 

 

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