Individual Calculations July 2012
 Perdomo, Arbelaez David  Total change: 0.00  Rating chartPersonal card
 IRT General Jacinto Lara Barquisimeto VEN 2012-05-24
RcRownchangeRpKK*chgGame
 2167 0 4.00 6 0.00 2197   0.00 
  Ruiz, Eric Jabib 2150 COL1.0010.00 0.00 
  Malaga, Pedro L 2176 CUB1.0010.00 0.00 
  Valderrama, E Gilberto f2265 COL0.0010.00 0.00 
  Castro, Jose Luis 2204 VEN0.0010.00 0.00 
  Alcala Vitora, Wilfredo Enrique 2030 VEN1.0010.00 0.00 
  Valle, Efrain c2179 COL1.0010.00 0.00 

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 Memorial Cesar Giron Maracay VEN 2012-06-06
RcRownchangeRpKK*chgGame
 2117 2147 5.50 9 0.00 2147   0.00 
  Acosta, Lorner 2117 VEN0.5010.00 0.00 
  Sanchez, Markel 2117 VEN0.5010.00 0.00 
  Brizuela, Reivis 2117 VEN0.5010.00 0.00 
  Brizuela, Ronald 2117 VEN1.0010.00 0.00 
  Terry Cuellar, Luis Antonio 2117 CUB1.0010.00 0.00 
  Betancourt, Jose 2117 VEN0.5010.00 0.00 
  Arias, Luis 2117 VEN0.0010.00 0.00 
  Sanchez, Lenin 2117 VEN1.0010.00 0.00 
  Mayol, Manuel 2117 VEN0.5010.00 0.00 

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)
 
 Campeonato Nacional Expertos Y Maestros - Absoluto San Carlos VEN 2012-06-18
RcRownchangeRpKK*chgGame
 2007 0 3.50 7 0.00 2007   0.00 
  Rincon Sequeda, Jose Omar 2064 VEN0.0010.00 0.00 
  Rojas, Luis Gabriel 1847 VEN0.0010.00 0.00 
  Dalo, Hermes 2130 VEN0.5010.00 0.00 
  Perdomo Araujo, Angel Eduardo 1880 VEN0.5010.00 0.00 
  Velasco, Ricardo 2010 VEN1.0010.00 0.00 
  Acosta, Lorner 2146 VEN0.5010.00 0.00 
  Ledezma, Daniel Antonio 1974 VEN1.0010.00 0.00 

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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