Individual Calculations December 2021
 Lindblom, Peter  Total change: -13.20  Rating chartPersonal card
 Lag-DM 21-22 Div Elit R2 Stockholm SWE 2021-11-22
RcRownchangeKK*chgGame
 1874 1988 0.00 1 -0.66 20 -13.20 
  Verendel, Jan 1874 SWE0.001-0.6620-13.20 

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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