Individual Calculations December 2023
 Silva, Ronnyel Carlos Cunha  Total change: -32.00  Rating chartPersonal card
 IRT STD Piaui Paralelo Teresina PI BRA 2023-10-18
RcRownchangeKK*chgGame
 1623 1733 3.50 8 -1.60 20 -32.00 
  Fernandes Neto, Vitorino Orthiges 1562 BRA0.501-0.2320-4.60 
  Mangueira, Ricardo Cronemberger 1373 BRA1.0010.10202.00 
  Sousa, Gerson Tajra 1540 BRA1.0010.25205.00 
  Do Nascimento, Joao Batista 1507 BRA0.001-0.7920-15.80 
  De Souza Junior, Luiz Carlos M 1611 BRA0.001-0.6720-13.40 
  Sales, Luis Carlos 1714 BRA0.001-0.5320-10.60 
  Farias, Edilsom 1758 BRA0.5010.03200.60 
  Lima, Eduardo De Sousa 1919 BRA0.5010.24204.80 

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