Individual Calculations October 2008
 Aguilar, Natalia Andrea  Total change: -25.75  Rating chartPersonal card
 XIX Panam.Fest U18 Girls Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 1934 1966 4.00 8 -0.34 25 -8.50 
  Rivadeneira Ayala, Maria Belen 1782 ECU1.0010.26256.50 
  Colombo Sere, Camila 1962 URU0.501-0.0125-0.25 
  Terao, Juliana Sayumi wf2101 BRA1.0010.682517.00 
  Feliciano, Vanessa 2026 BRA0.001-0.4225-10.50 
  Villa, Olivia Rosalba 2024 COL0.001-0.4225-10.50 
  Salas Albahaca, Neneska 1874 VEN0.501-0.1325-3.25 
  Abarca Gonzalez, Damaris Nicole 1948 CHI0.001-0.5325-13.25 
  Torres Cancino, Anita 1753 PER1.0010.23255.75 

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 Open Feria de las Flores Medellin COL 2008-08-06
RcRownchangeKK*chgGame
 2032 1942 2.00 7 -0.69 25 -17.25 
  Jimenez, Jose Mauricio 2202 COL0.001-0.1825-4.50 
  Posada, Juan Manuel f2081 COL0.001-0.3125-7.75 
  Clavijo Usuga, Jose Luis 2135 COL0.001-0.2525-6.25 
  Loaiza, Yurani 2068 COL0.001-0.3325-8.25 
  Sanchez, Andres 1962 COL0.5010.03250.75 
  Ortegon Villacorte, Linda Daniela 1815 COL1.0010.33258.25 
  Guarin, Daniela 1958 COL0.5010.02250.50 

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)
 

 

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