Individual Calculations July 2009
 Herrera, Milena  Total change: 10.35  Rating chartPersonal card
 IRT 2da Eliminatoria Inmemorian Guillermo Prada FEM Bogota COL 2009-04-30
RcRownchangeKK*chgGame
 2066 2108 4.00 6 0.67 15 10.05 
  Salazar, Dirza Marcela 1921 COL1.0010.26153.90 
  Salazar, Aura Cristina wf2031 COL0.501-0.1115-1.65 
  Franco Valencia, Angela Maria wf2118 COL0.5010.01150.15 
  Mateus, Martha 2162 COL0.001-0.4215-6.30 
  Matta, Paola Andrea 2055 COL1.0010.43156.45 
  Orozco, Lina Yomayra 2111 COL1.0010.50157.50 

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)
 
 Semifinal Nacional Femenino Buga COL 2009-05-30
RcRownchangeKK*chgGame
 2030 2108 4.50 7 0.27 15 4.05 
  Granada, Angie 1914 COL1.0010.25153.75 
  Panesso, Lina wc1989 COL1.0010.34155.10 
  Matta, Paola Andrea 2055 COL0.001-0.5715-8.55 
  Castrillon Gomez, Melissa 2027 COL1.0010.39155.85 
  Rua, Nora 2009 COL1.0010.36155.40 
  Franco Valencia, Beatriz I wf2155 COL0.001-0.4315-6.45 
  Orozco, Luz Elena 2058 COL0.501-0.0715-1.05 

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)
 
 Final Nacional Femenino Buga COL 2009-06-03
RcRownchangeKK*chgGame
 2086 2108 4.50 9 -0.25 15 -3.75 
  Orozco, Lina Yomayra 2111 COL0.001-0.5015-7.50 
  Salazar, Dirza Marcela 1921 COL0.001-0.7415-11.10 
  Orozco, Luz Elena 2058 COL0.001-0.5715-8.55 
  Rodriguez Rueda, Paula Andrea wf2035 COL1.0010.40156.00 
  Salazar, Aura Cristina wf2031 COL1.0010.39155.85 
  Rivera, Ingris wm2187 COL1.0010.61159.15 
  Mateus, Martha 2162 COL1.0010.58158.70 
  Franco Valencia, Beatriz I wf2155 COL0.001-0.4315-6.45 
  Franco Valencia, Angela Maria wf2118 COL0.5010.01150.15 

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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