Individual Calculations August 2018
 Montoya Perez, Juan Rafael  Total change: -23.80  Rating chartPersonal card
 IRT Abierto Primera Categoria Jorge Aristizabal 2018 Medellin COL 2018-07-04
 1891 1940 1.00 4 -1.19 20 -23.80 
  Castaneda, Jhon David f2190 COL0.001-0.1920-3.80 
  Olarte Puerta, Carlos Andres 1699 COL1.0010.20204.00 
  Arboleda Orozco, Juan M c2077 COL0.001-0.3220-6.40 
  Florez, Santiago 1599 COL0.001-0.8820-17.60 

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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office