Individual Calculations March 2018
 Ridnert, Goran  Total change: -16.40  Rating chartPersonal card
 Div II 1 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1963 1889 0.00 1 -0.40 20 -8.00 
  Ekenberg, Ulf 1963 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)
 
 Div II 1 2017-18 R5 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1914 1882 0.00 1 -0.46 20 -9.20 
  Munyua, Kent 1914 SWE0.001-0.4620-9.20 

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)
 
 Lag-DM 2017/18 Div 3 R 5 Stockholm SWE 2018-02-19
RcRownchangeKK*chgGame
 1912 1882 0.50 1 0.04 20 0.80 
  Mayrany, Fargalla 1912 SWE0.5010.04200.80 

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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