Individual Calculations December 2023
 Bergqvist, Gustav 2004  Total change: 7.40  Rating chartPersonal card
 Lag-DM 2023-2024, div Elit R3 Stockholm SWE 2023-11-13
RcRownchangeKK*chgGame
 1936 1995 1.00 1 0.42 20 8.40 
  Isaksson, Per 1936 SWE1.0010.42208.40 

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)
 
 Allsv Div I 1 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1957 1995 0.50 1 -0.05 20 -1.00 
  Berggren, Per 1957 SWE0.501-0.0520-1.00 

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)
 

 

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