Individual Calculations December 2023
 Johansson, Arne  Total change: 1.20  Rating chartPersonal card
 Lag-DM 2023-2024, div Elit R3 Stockholm SWE 2023-11-13
RcRownchangeKK*chgGame
 1537 1937 1.00 1 0.08 20 1.60 
  Berggren, Klas 1537  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1922 1937 0.50 1 -0.02 20 -0.40 
  Sundelius, Per 1922 SWE0.501-0.0220-0.40 

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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