Individual Calculations February 2019
 Westerberg, Claes-Goran  Total change: -7.80  Rating chartPersonal card
 Div III 3 2018-19 R4 Sweden SWE 2019-01-13
RcRownchangeKK*chgGame
 1954 1880 0.00 1 -0.40 20 -8.00 
  Rouhani, Farhad 1954 SWE0.001-0.4020-8.00 

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)
 
 Lag-DM 2018/2019, div 2 R4 Stockholm SWE 2019-01-14
RcRownchangeKK*chgGame
 1886 1880 0.50 1 0.01 20 0.20 
  Johansson, Lennart B 1886 SWE0.5010.01200.20 

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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