Individual Calculations July 2009
 Rua, Nora  Total change: -14.40  Rating chartPersonal card
 IRT Final Deptal Valle FEM Cali COL 2009-03-25
RcRownchangeKK*chgGame
 2061 2014 1.50 4 -0.25 15 -3.75 
  Orozco, Luz Elena 2036 COL0.5010.03150.45 
  Mateus, Martha 2157 COL0.001-0.3115-4.65 
  Rodriguez, Sofia 1940 COL1.0010.40156.00 
  Orozco, Lina Yomayra 2109 COL0.001-0.3715-5.55 

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 Juan Mila Inmemorian FEM Bogota COL 2009-04-08
RcRownchangeKK*chgGame
 2035 2009 3.00 6 0.21 15 3.15 
  Orozco, Lina Yomayra 2111 COL0.001-0.3615-5.40 
  Castrillon Gomez, Melissa 2027 COL1.0010.53157.95 
  Matta, Paola Andrea 2055 COL0.001-0.4415-6.60 
  Velasco, Luz Mariela 1875 COL0.501-0.1815-2.70 
  Mateus, Martha 2162 COL0.5010.20153.00 
  Garcia, Martha Liliana 1982 COL1.0010.46156.90 

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 2da Eliminatoria Inmemorian Guillermo Prada FEM Bogota COL 2009-04-30
RcRownchangeKK*chgGame
 1984 2009 2.50 6 -0.62 15 -9.30 
  Aragon Aviles, Sandra 1705 COL1.0010.14152.10 
  Orozco, Lina Yomayra 2111 COL0.001-0.3615-5.40 
  Ortegon Villacorte, Linda Dan 1787 COL1.0010.22153.30 
  Castrillon Gomez, Melissa 2027 COL0.5010.03150.45 
  Franco Valencia, Beatriz I wf2155 COL0.001-0.3015-4.50 
  Franco Valencia, Angela Maria wf2118 COL0.001-0.3515-5.25 

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)
 
 Semifinal Nacional Femenino Buga COL 2009-05-30
RcRownchangeKK*chgGame
 2038 2009 2.00 5 -0.30 15 -4.50 
  Matta, Paola Andrea 2055 COL0.001-0.4415-6.60 
  Aguilar, Natalia Andrea 1929 COL1.0010.39155.85 
  Panesso, Lina wc1989 COL1.0010.47157.05 
  Herrera, Milena wf2108 COL0.001-0.3615-5.40 
  Orozco, Lina Yomayra 2111 COL0.001-0.3615-5.40 

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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