Individual Calculations December 2012
 Alcala Vitora, Wilfredo Enrique  Total change: -24.15  Rating chartPersonal card
 Torneo Abierto Douglas Martinez Guarenas VEN 2012-10-25
RcRownchangeKK*chgGame
 2112 1962 1.50 4 0.28 15 4.20 
  Abatantuono, Giuseppe 2164 VEN1.0010.761511.40 
  Chaviano Espina, Miguel Orlando f2155 CUB0.5010.25153.75 
  Martinez, Carlos 2123 VEN0.001-0.2915-4.35 
  Moreno, Luis 2006 VEN0.001-0.4415-6.60 

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)
 
 XXXI Aniversario Hotel Flamingo Palace Valera VEN 2012-11-08
RcRownchangeKK*chgGame
 1933 2068 1.50 5 -1.89 15 -28.35 
  Nino, Elmer 1831 VEN1.0010.20153.00 
  Toro, Javier 1950 VEN0.001-0.6615-9.90 
  Massari, Salvador 1993 VEN0.501-0.1015-1.50 
  Perdomo Araujo, Angel Eduardo 1957 VEN0.001-0.6515-9.75 
  Gomez Aranguren, Alexis Jose 1932 VEN0.001-0.6815-10.20 

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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