Individual Calculations February 2018
 Hagstrom, Jacob 1994  Total change: 15.00  Rating chartPersonal card
 Div III 2 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1933 1579 0.50 1 0.39 20 7.80 
  Backlin, Stefan 1933 SWE0.5010.39207.80 

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)
 
 Lag-DM 2017/18 Div 3 R 4 Stockholm SWE 2018-01-22
RcRownchangeKK*chgGame
 1889 1579 0.50 1 0.36 20 7.20 
  Ridnert, Goran 1889 SWE0.5010.36207.20 

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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