Individual Calculations April 2008
 Hernandez, Bera  Total change: 0.00  Rating chartPersonal card
 Internacional de Alajuela 2007 Alajuela CRC 2007-07-11
RcRownchangeRpKK*chgGame
 2008 0 1.50 5 0.00 1859   0.00 
  Granados, Carlos 2201 CRC0.0010.00 0.00 
  Peraza, Rafael 2030 CRC0.0010.00 0.00 
  Castro, Azalea wf1968 ESA0.5010.00 0.00 
  Vargas Serrano, Pablo 1819 CRC1.0010.00 0.00 
  Arroyo, Luis 2021 CRC0.0010.00 0.00 

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)
 
 Campeonato Centroamericano Femenino 2007 San Salvador ESA 2007-10-23
RcRownchangeRpKK*chgGame
 2004 0 0.50 4 0.00 1682   0.00 
  Da Bosco, Carla wf2003 CRC0.5010.00 0.00 
  Pastor, Tania wf1972 ESA0.0010.00 0.00 
  Munoz, Carolina 2059 CRC0.0010.00 0.00 
  Mencos, Claudia 1980 GUA0.0010.00 0.00 

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)
 
 National Championship Absolute El Salvador 2007 San Salvador ESA 2007-12-08
RcRownchangeRpKK*chgGame
 2032 0 0.50 4 0.00 1710   0.00 
  Hernandez, Virgilio 1996 ESA0.0010.00 0.00 
  Quijano, Manuel D.jesus 2032 ESA0.0010.00 0.00 
  Melendez, Gabriela wf1906 ESA0.5010.00 0.00 
  Rios, Carlos 2193 ESA0.0010.00 0.00 

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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