Individual Calculations December 2017
 Boidman, Yuri  Total change: -3.50  Rating chartPersonal card
 Oberliga Suedwest 2017/2018 November 2017 various GER 2017-11-12
RcRownchangeKK*chgGame
 2562 2341 0.00 2 -0.45 10 -4.50 
  Dgebuadze, Alexandre g2527 BEL0.001-0.2610-2.60 
  Ovsejevitsch, Sergei g2597 UKR0.001-0.1910-1.90 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 1969 2341 1.00 1 0.10 10 1.00 
  Guion, Geoffrey 1969 BEL1.0010.10101.00 

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)
 

 

« 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