Individual Calculations February 2023
 Wahlgren, Christer  Total change: -18.80  Rating chartPersonal card
 Allskanskan 22-23, div 2 R4 Malmo SWE 2023-01-08
RcRownchangeKK*chgGame
 1573 1735 0.50 1 -0.21 20 -4.20 
  Akoral, Sinan 1573 SWE0.501-0.2120-4.20 

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)
 
 Alls Div III 7 2022-23 R5 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 1558 1735 0.00 1 -0.73 20 -14.60 
  Olsson, Thomas 1558 SWE0.001-0.7320-14.60 

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