Individual Calculations July 2010
 Pachon, Adriana  Total change: -7.05  Rating chartPersonal card
 Campeonato Panamericano Sub-20 Femenino 2010 Cali COL 2010-05-20
RcRownchangeKK*chgGame
 2032 1940 2.50 7 -0.15 15 -2.25 
  Salazar, Aura Cristina wf2135 COL0.001-0.2515-3.75 
  Orozco, Lina Yomayra wc2081 COL0.001-0.3115-4.65 
  Heredia Serrano, Carla wm2095 ECU0.001-0.2915-4.35 
  Salazar Loor, Sara 1981 ECU0.5010.06150.90 
  Mencos, Claudia 1925 GUA1.0010.48157.20 
  Rodriguez, Sofia 1929 COL1.0010.48157.20 
  Rodriguez Rueda, Paula Andrea wf2076 COL0.001-0.3215-4.80 

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)
 
 IRT Fase Semifinal Camp Nal Mayores Femenino Medellin COL 2010-06-05
RcRownchangeKK*chgGame
 1956 1940 3.50 8 -0.32 15 -4.80 
  Orozco, Lina Yomayra wc2081 COL0.001-0.3115-4.65 
  Echeverry, Maria Yesenia 1855 COL1.0010.38155.70 
  Castro, Natalia Patricia 2011 COL0.001-0.4015-6.00 
  Velasco, Luz Mariela 1879 COL1.0010.42156.30 
  Ramirez, Heimy Polgar 2027 COL0.001-0.3815-5.70 
  Zapata, Olga Maria 1734 COL1.0010.24153.60 
  Salazar, Aura Cristina wf2135 COL0.001-0.2515-3.75 
  Granada, Angie 1923 COL0.501-0.0215-0.30 

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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