Individual Calculations November 2018
 Koehn, Peter  Total change: -18.00  Rating chartPersonal card
 Regionalliga SV Ruhrgebiet 2018/2019 September 2018 various GER 2018-09-02
RcRownchangeKK*chgGame
 1957 2216 0.50 1 -0.32 20 -6.40 
  Becker, Marco 1957 GER0.501-0.3220-6.40 

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)
 
 Regionalliga SV Ruhrgebiet 2018/2019 October 2018 various GER 2018-10-28
RcRownchangeKK*chgGame
 2162 2216 0.00 1 -0.58 20 -11.60 
  Ozerov, Ilja 2162 GER0.001-0.5820-11.60 

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)
 

 

« 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