Individual Calculations April 2018
 Westergren, Bertil  Total change: 13.00  Rating chartPersonal card
 Div I Västra 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1993 1876 0.50 1 0.16 20 3.20 
  Dahlstrom, Rickard 1993 SWE0.5010.16203.20 

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)
 
 Div III 7 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1667 1876 2.00 2 0.49 20 9.80 
  Lindholm, Gustav 1765 SWE1.0010.35207.00 
  Tikkanen, Antero 1569 SWE1.0010.14202.80 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office