Individual Calculations February 2023
 Eriksson, Sven 1947  Total change: -18.80  Rating chartPersonal card
 Stockholmsserien 2022-2023, div 4 R4 Stockholm SWE 2023-01-15
RcRownchangeKK*chgGame
 1494 1498 0.00 1 -0.51 20 -10.20 
  Johansson Tornblom, Marco 1494 SWE0.001-0.5120-10.20 

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)
 
 Seniorserien vt 2023 Klass 2 R12 Stockholm SWE 2023-01-18
RcRownchangeKK*chgGame
 1524 1498 0.50 2 -0.43 20 -8.60 
  Juntti, Lars-Ivar 1471 SWE0.501-0.0420-0.80 
  Wennstrom, Bertil 1577 SWE0.001-0.3920-7.80 

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