Individual Calculations February 2024
 Douhan, David  Total change: -24.00  Rating chartPersonal card
 Allsv Div II 3 2023-24 R56 Sweden SWE 2024-01-13
RcRownchangeKK*chgGame
 1947 2080 0.00 1 -0.68 20 -13.60 
  Alquist, Erik 1947 SWE0.001-0.6820-13.60 

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)
 
 Allsv Div I 1 2023-24 R4 Sweden SWE 2024-01-14
RcRownchangeKK*chgGame
 2000 2080 0.50 1 -0.11 20 -2.20 
  Bergqvist, Gustav 2004 2000 SWE0.501-0.1120-2.20 

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 2023-2024, div 2 R4 Stockholm SWE 2024-01-15
RcRownchangeKK*chgGame
 2148 2080 0.00 1 -0.41 20 -8.20 
  Bergstrom, Rolf f2148 SWE0.001-0.4120-8.20 

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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