Individual Calculations February 2020
 Salter, David  Total change: 9.80  Rating chartPersonal card
 LCU Heidenfeld Trophy 2019-20 Round 6 Leinster IRL 2020-01-01
RcRownchangeKK*chgGame
 1816 1862 0.00 1 -0.56 20 -11.20 
  Gaines, Brian 1816 IRL0.001-0.5620-11.20 

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)
 
 The Irish over 50 and over 65 Championships 2020 Dublin IRL 2020-01-02
RcRownchangeKK*chgGame
 1915 1862 4.00 7 1.05 20 21.00 
  Maher, John 1483 IRL1.0010.09201.80 
  Delaney, John f2176 IRL0.5010.36207.20 
  Quigley, Colm 1956 IRL1.0010.632012.60 
  Murphy, Sean 1848 IRL0.501-0.0220-0.40 
  Keogh, Eamon 1918 IRL0.5010.08201.60 
  Grahn, Lars 2025 SWE0.5010.22204.40 
  Morriss, Pete 2001 IRL0.001-0.3120-6.20 

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)
 

 

« 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