Individual Calculations December 2012
 Perdomo Araujo, Angel Eduardo  Total change: 22.80  Rating chartPersonal card
 Torneo Abierto Douglas Martinez Guarenas VEN 2012-10-25
RcRownchangeKK*chgGame
 2190 1924 1.00 2 0.61 15 9.15 
  Marichal Gonzalez, Ariel 2306 CUB0.001-0.0915-1.35 
  Gutierrez, Leonela 2073 VEN1.0010.701510.50 

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)
 
 XXXI Aniversario Hotel Flamingo Palace Valera VEN 2012-11-08
RcRownchangeKK*chgGame
 2007 1957 3.50 6 0.91 15 13.65 
  Zambrano, Ramon (ven) 1994 VEN0.5010.05150.75 
  Teran Abreu, Lisyender 2155 VEN1.0010.761511.40 
  Herize Godoy, Miguel 1713 VEN0.001-0.8015-12.00 
  Gomez Aranguren, Alexis Jose 1932 VEN1.0010.47157.05 
  Alcala Vitora, Wilfredo Enriqu 2068 VEN1.0010.65159.75 
  Zavarce, Oscar Enrique f2180 VEN0.001-0.2215-3.30 

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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