Individual Calculations July 2008
 Melendez, Gabriela  Total change: 27.60  Rating chartPersonal card
 Campeonato Nacional Femenino 2008 San Salvador ESA 2008-02-16
RcRownchangeKK*chgGame
 2025 1911 3.00 6 0.90 15 13.50 
  Pastor, Tania wf1972 ESA0.5010.08151.20 
  Castro, Azalea wf1960 ESA0.001-0.4315-6.45 
  Castaneda, Ada wf2059 ESA1.0010.701510.50 
  Zepeda, Sonia wm2048 ESA0.5010.18152.70 
  Avelar, Gabriela wf1966 ESA0.001-0.4215-6.30 
  Zepeda, Lorena wm2145 ESA1.0010.791511.85 

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)
 
 Firts Tournament Selection Female 2008 San Salvador ESA 2008-04-02
RcRownchangeKK*chgGame
 2014 1927 4.00 6 1.67 15 25.05 
  Avelar, Gabriela wf1973 ESA1.0010.56158.40 
  Castaneda, Ada wf2068 ESA1.0010.691510.35 
  Pastor, Tania wf1959 ESA0.5010.04150.60 
  Zepeda, Sonia wm2091 ESA0.001-0.2815-4.20 
  Zepeda, Lorena wm2176 ESA0.5010.31154.65 
  Hernandez, Bera 1819 ESA1.0010.35155.25 

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)
 
 2do. Tournament Selection Female 2008 San Salvador ESA 2008-04-26
RcRownchangeKK*chgGame
 2016 1927 2.00 7 -0.70 15 -10.50 
  Zepeda, Sonia wm2091 ESA0.001-0.2815-4.20 
  Castaneda, Ada wf2068 ESA0.001-0.3115-4.65 
  Sanchez, Ingrid 2024 ESA1.0010.63159.45 
  Avelar, Gabriela wf1973 ESA0.001-0.4415-6.60 
  Pastor, Tania wf1959 ESA1.0010.54158.10 
  Hernandez, Bera 1819 ESA0.001-0.6515-9.75 
  Zepeda, Lorena wm2176 ESA0.001-0.1915-2.85 

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)
 
 Championship Panamerican Women 2008 San Salvador ESA 2008-05-05
RcRownchangeKK*chgGame
 2021 1927 3.00 8 -0.03 15 -0.45 
  Zepeda, Lorena wm2176 ESA0.5010.31154.65 
  Heredia Serrano, Carla 2015 ECU0.5010.12151.80 
  Mateus, Martha 2189 COL0.5010.32154.80 
  Orozco, Luz Elena 1946 COL0.001-0.4715-7.05 
  Castro, Azalea wf1967 ESA0.001-0.4415-6.60 
  Hernandez, Bera 1819 ESA1.0010.35155.25 
  Munoz, Carolina 2034 CRC0.001-0.3515-5.25 
  Sanchez, Ingrid 2024 ESA0.5010.13151.95 

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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