Individual Calculations July 2009
 Salazar, Aura Cristina  Total change: 18.00  Rating chartPersonal card
 Nacional Sub20 Femenino Bogota COL 2009-04-03
RcRownchangeKK*chgGame
 1953 2031 4.00 7 -0.13 15 -1.95 
  Ortegon Villacorte, Linda Dan 1787 COL1.0010.20153.00 
  Aragon Aviles, Sandra 1705 COL0.001-0.8715-13.05 
  Ocampo, Derly Gineth 1879 COL1.0010.30154.50 
  Rodriguez Rueda, Paula Andrea wf2035 COL1.0010.51157.65 
  Chirivi C, Yenny Astrid wm2167 COL0.001-0.3215-4.80 
  Panesso, Lina wc1989 COL1.0010.44156.60 
  Orozco, Lina Yomayra 2111 COL0.001-0.3915-5.85 

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)
 
 IRT Juan Mila Inmemorian FEM Bogota COL 2009-04-08
RcRownchangeKK*chgGame
 2008 2031 5.50 8 1.31 15 19.65 
  Aragon Aviles, Sandra 1705 COL1.0010.13151.95 
  Castrillon Gomez, Melissa 2027 COL1.0010.49157.35 
  Garcia, Martha Liliana 1982 COL1.0010.43156.45 
  Mateus, Martha 2162 COL1.0010.681510.20 
  Matta, Paola Andrea 2055 COL0.001-0.4715-7.05 
  Salcedo, Diana wf1961 COL0.501-0.1015-1.50 
  Orozco, Luz Elena 2058 COL1.0010.54158.10 
  Orozco, Lina Yomayra 2111 COL0.001-0.3915-5.85 

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)
 
 IRT 2da Eliminatoria Inmemorian Guillermo Prada FEM Bogota COL 2009-04-30
RcRownchangeKK*chgGame
 2085 2031 2.50 6 -0.05 15 -0.75 
  Franco Valencia, Beatriz I wf2155 COL1.0010.671510.05 
  Franco Valencia, Angela Maria wf2118 COL0.001-0.3815-5.70 
  Herrera, Milena wf2108 COL0.5010.11151.65 
  Mateus, Martha 2162 COL0.001-0.3215-4.80 
  Orozco, Luz Elena 2058 COL0.001-0.4615-6.90 
  Perez, Laura 1906 COL1.0010.33154.95 

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)
 
 Semifinal Nacional Femenino Buga COL 2009-05-30
RcRownchangeKK*chgGame
 2070 2031 3.00 5 0.77 15 11.55 
  Rodriguez Rueda, Paula Andrea wf2035 COL0.5010.01150.15 
  Orozco, Luz Elena 2058 COL1.0010.54158.10 
  Franco Valencia, Beatriz I wf2155 COL0.001-0.3315-4.95 
  Panesso, Lina wc1989 COL1.0010.44156.60 
  Orozco, Lina Yomayra 2111 COL0.5010.11151.65 

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
 2095 2031 3.00 9 -0.70 15 -10.50 
  Mateus, Martha 2162 COL0.001-0.3215-4.80 
  Franco Valencia, Beatriz I wf2155 COL0.5010.17152.55 
  Franco Valencia, Angela Maria wf2118 COL0.001-0.3815-5.70 
  Orozco, Lina Yomayra 2111 COL0.5010.11151.65 
  Herrera, Milena wf2108 COL0.001-0.3915-5.85 
  Orozco, Luz Elena 2058 COL1.0010.54158.10 
  Rodriguez Rueda, Paula Andrea wf2035 COL0.001-0.4915-7.35 
  Salazar, Dirza Marcela 1921 COL1.0010.35155.25 
  Rivera, Ingris wm2187 COL0.001-0.2915-4.35 

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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