Individual Calculations December 2019
 Hartzell, Ove  Total change: -3.00  Rating chartPersonal card
 Div III 3 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1949 1932 0.50 1 0.02 20 0.40 
  Rouhani, Farhad 1949 SWE0.5010.02200.40 

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)
 
 Lag-DM 2019/2020, div Elit R3 Stockholm SWE 2019-11-11
RcRownchangeKK*chgGame
 2203 1932 0.00 1 -0.17 20 -3.40 
  Bergstrom, Rolf f2203 SWE0.001-0.1720-3.40 

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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