Individual Calculations January 2009
 Zarza, Ronald  Total change: 4.65  Rating chartPersonal card
 CAMPEONATO NACIONAL PARAGUAYO ASUNCION PAR 2008-05-31
RcRownchangeKK*chgGame
 1991 2075 5.00 7 0.69 15 10.35 
  Britez, G Jorge A 1903 PAR1.0010.27154.05 
  Lipiniks, Leonardo 2012 PAR1.0010.41156.15 
  Sartori, C Sergio M 2002 PAR0.001-0.6015-9.00 
  Galeano, Mario 2026 PAR1.0010.43156.45 
  Recalde, Augusto 2004 PAR0.501-0.1015-1.50 
  Ferloni, Jose W Perez 1996 PAR0.501-0.1115-1.65 
  Del Puerto, Rodrigo 1995 PAR1.0010.39155.85 

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 "AMISTAD 2008" DEL CLUB 64 ASUNCION PAR 2008-08-15
RcRownchangeKK*chgGame
 1876 2070 4.00 6 -0.38 15 -5.70 
  Heinechen, John 1720 PAR1.0010.11151.65 
  Villalba, Marcelo 1851 PAR0.501-0.2815-4.20 
  Del Puerto, Rodrigo 2002 PAR0.501-0.0915-1.35 
  Saldana, I Fernando J 1846 PAR1.0010.22153.30 
  Butti, Enrique 2094 PAR0.001-0.4715-7.05 
  Cabrera, Wilfrido 1742 PAR1.0010.13151.95 

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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