Individual Calculations November 2012
 Narvaez, Faber Alberto  Total change: -11.40  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2050 2167 4.50 8 -0.64 15 -9.60 
  Ravelo Gil, Eddy f2397 CUB0.001-0.2115-3.15 
  Olivares, Cristian 1828 VEN1.0010.12151.80 
  Diaz Herrera, Leider Andres 1921 COL1.0010.19152.85 
  Pulvett, Daniel m2383 VEN0.5010.28154.20 
  Uzcategui, Alejandro c2001 VEN0.501-0.2215-3.30 
  Figueroa, Herwin 1989 VEN1.0010.27154.05 
  Perdomo Araujo, Angel Eduardo 1924 VEN0.001-0.8015-12.00 
  Suarez, Richard 1954 VEN0.501-0.2715-4.05 

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)
 
 VI Festival Internacional de Ajedrez Universidad Central Bogota COL 2012-10-11
RcRownchangeKK*chgGame
 2101 2167 4.50 8 -0.12 15 -1.80 
  Contreras, Miguel 1782 COL1.0010.09151.35 
  Becerra, Andres Mauricio 1947 COL1.0010.22153.30 
  Fernandez Reyes, Lisandro f2353 CUB0.001-0.2615-3.90 
  Martinez Paipa, Hernan 1940 COL1.0010.21153.15 
  Arenas, David m2442 COL0.5010.33154.95 
  Sanz Alonso, Francisco J. m2373 ESP0.001-0.2415-3.60 
  Salcedo, Jackeline wf1963 COL1.0010.24153.60 
  Casas Cobos, Julio Eduardo 2008 COL0.001-0.7115-10.65 

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)
 

 

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