Individual Calculations July 2008
 Pastor, Tania  Total change: -19.50  Rating chartPersonal card
 Campeonato Nacional Femenino 2008 San Salvador ESA 2008-02-16
RcRownchangeKK*chgGame
 2006 1972 1.50 5 -0.78 15 -11.70 
  Melendez, Gabriela wf1911 ESA0.501-0.0815-1.20 
  Zepeda, Sonia wm2048 ESA0.001-0.4015-6.00 
  Avelar, Gabriela wf1966 ESA0.001-0.5115-7.65 
  Castro, Azalea wf1960 ESA1.0010.48157.20 
  Zepeda, Lorena wm2145 ESA0.001-0.2715-4.05 

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)
 
 Firts Tournament Selection Female 2008 San Salvador ESA 2008-04-02
RcRownchangeKK*chgGame
 2009 1959 2.00 6 -0.60 15 -9.00 
  Castaneda, Ada wf2068 ESA0.5010.15152.25 
  Zepeda, Sonia wm2091 ESA0.001-0.3215-4.80 
  Melendez, Gabriela wf1927 ESA0.501-0.0415-0.60 
  Zepeda, Lorena wm2176 ESA0.001-0.2215-3.30 
  Hernandez, Bera 1819 ESA1.0010.31154.65 
  Avelar, Gabriela wf1973 ESA0.001-0.4815-7.20 

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)
 
 2do. Tournament Selection Female 2008 San Salvador ESA 2008-04-26
RcRownchangeKK*chgGame
 2011 1959 1.00 7 -2.01 15 -30.15 
  Castaneda, Ada wf2068 ESA0.001-0.3515-5.25 
  Sanchez, Ingrid 2024 ESA0.001-0.4115-6.15 
  Avelar, Gabriela wf1973 ESA0.001-0.4815-7.20 
  Hernandez, Bera 1819 ESA1.0010.31154.65 
  Melendez, Gabriela wf1927 ESA0.001-0.5415-8.10 
  Zepeda, Lorena wm2176 ESA0.001-0.2215-3.30 
  Zepeda, Sonia wm2091 ESA0.001-0.3215-4.80 

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)
 
 Championship Panamerican Women 2008 San Salvador ESA 2008-05-05
RcRownchangeKK*chgGame
 2116 1959 4.50 8 2.09 15 31.35 
  Mateus, Martha 2189 COL1.0010.791511.85 
  Chang, Suzana 2080 BRA0.001-0.3415-5.10 
  Heredia Serrano, Carla 2015 ECU1.0010.58158.70 
  Avelar, Gabriela wf1973 ESA0.5010.02150.30 
  Castaneda, Ada wf2068 ESA1.0010.65159.75 
  Sanchez Castillo, Sarai wg2274 VEN0.5010.36155.40 
  Zepeda, Lorena wm2176 ESA0.5010.28154.20 
  Frometa Castillo, Zirka wm2149 CUB0.001-0.2515-3.75 

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)
 

 

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