Individual Calculations September 2009
 Arango, Andres Mauricio  Total change: -35.25  Rating chartPersonal card
 IRT Departamental de Antioquia Absoluto Medellin COL 2009-07-01
RcRownchangeKK*chgGame
 2217 2146 3.00 6 0.56 15 8.40 
  Martinez, Mauricio 2011 COL0.501-0.1815-2.70 
  Clavijo, Jorge Mario m2364 COL0.5010.28154.20 
  Vittorino, Carlo f2330 COL0.001-0.2615-3.90 
  Castaneda, Jhon David 2132 COL1.0010.48157.20 
  Arenas, David m2266 COL0.001-0.3415-5.10 
  Vargas, Arteaga Alexis 2201 COL1.0010.58158.70 

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)
 
 IRT GP Feria de las Flores ELITE Medellin COL 2009-08-05
RcRownchangeKK*chgGame
 2015 2146 2.50 8 -2.91 15 -43.65 
  Chirivi, Angie Lizeth 1923 COL0.501-0.2815-4.20 
  Esquivel De Leon, Aurora wm2008 MEX0.501-0.1915-2.85 
  Lopez Idarraga, Daniel Eduardo 1992 COL0.501-0.2115-3.15 
  Sanabria Rangel, Sergio Andres 2087 COL0.001-0.5815-8.70 
  Castano, Jhon Edison 2045 COL0.001-0.6415-9.60 
  Figueroa Navarro, Juan Jose 2028 COL0.501-0.1615-2.40 
  Avellaneda Arevalo, Ronald 2004 COL0.501-0.1915-2.85 
  Castrillon Gomez, Melissa 2031 COL0.001-0.6615-9.90 

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