Individual Calculations May 2011
 Mercado, Luisa Fernanda  Total change: -2.10  Rating chartPersonal card
 IRT Nacional Sub15 Absoluto Bogota COL 2011-02-23
RcRownchangeKK*chgGame
 1906 2056 3.00 5 -0.41 15 -6.15 
  Villamil, Nahum Jose 1814 COL1.0010.20153.00 
  Munoz, Laura Alexandra 1919 COL1.0010.32154.80 
  Ruiz C, Joshua D f2166 COL0.001-0.3515-5.25 
  Renteria, Manuela 1903 COL0.001-0.7015-10.50 
  Viveros, Mariana Yibeth 1727 COL1.0010.12151.80 

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)
 
 Festival Nacional Escolar Sub17 Absoluto Armenia COL 2011-03-09
RcRownchangeKK*chgGame
 2009 2056 2.50 5 -0.29 15 -4.35 
  Parra, Brayan 1816 COL0.501-0.3015-4.50 
  Valencia, Cristian Johan 1960 COL1.0010.37155.55 
  Hernandez, Cristian Andres 1995 COL1.0010.42156.30 
  Salazar, Aura Cristina wf2195 COL0.001-0.3115-4.65 
  Barros, Raul Junior f2077 COL0.001-0.4715-7.05 

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)
 
 IRT Zonal Sub-18 Absoluto Zona Norte 2011 Bucaramanga COL 2011-03-31
RcRownchangeKK*chgGame
 1918 2056 4.00 6 -0.04 15 -0.60 
  Esquivia Cuadrado, Franklin 1909 COL1.0010.30154.50 
  Suarez, Walter Camilo 1967 COL0.001-0.6215-9.30 
  Maldonado Barrera, Lina E 1833 COL1.0010.22153.30 
  Barros, Raul Junior f2077 COL0.001-0.4715-7.05 
  Suarez Pinto, Sergio Rafael 1747 COL1.0010.14152.10 
  Hernandez Fonseca, Maria Paula 1976 COL1.0010.39155.85 

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 Torneo Zonal Sub-16 Femenino Zona Norte 2011 Puerto Colombia COL 2011-04-07
RcRownchangeKK*chgGame
 1899 2056 2.00 2 0.60 15 9.00 
  Maldonado Barrera, Lina E 1833 COL1.0010.22153.30 
  Rosado Perez, Maria Jose 1965 COL1.0010.38155.70 

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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