Individual Calculations November 2018
 Bergstrom, Goran  Total change: -6.80  Rating chartPersonal card
 Lag-DM 2018/2019, div 4 R1 Stockholm SWE 2018-10-08
RcRownchangeKK*chgGame
 1631 1651 0.50 1 -0.03 20 -0.60 
  Aberg, Lars-Erik 1631 SWE0.501-0.0320-0.60 

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)
 
 Stockholmsserien 2018/2019 div 5 R1 Stockholm SWE 2018-10-21
RcRownchangeKK*chgGame
 1789 1651 0.00 1 -0.31 20 -6.20 
  Babecki, Bogdan 1789 POL0.001-0.3120-6.20 

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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