Individual Calculations July 2010
 Romero, Daniela  Total change: -9.75  Rating chartPersonal card
 IRT Final Deptal Mayores Femenino Antioquia 2010 Medellin COL 2010-04-21
RcRownchangeKK*chgGame
 2105 1925 1.00 4 -0.10 15 -1.50 
  Franco Valencia, Beatriz I wf2166 COL0.5010.30154.50 
  Chirivi, Angie Lizeth 1918 COL0.501-0.0115-0.15 
  Chirivi C, Jenny Astrid wm2165 COL0.001-0.2015-3.00 
  Franco Valencia, Angela Maria wf2172 COL0.001-0.1915-2.85 

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 Fase Semifinal Camp Nal Mayores Femenino Medellin COL 2010-06-05
RcRownchangeKK*chgGame
 1968 1925 3.00 8 -0.55 15 -8.25 
  Orozco, Lina Yomayra wc2081 COL0.001-0.2915-4.35 
  Castro, Natalia Patricia 2011 COL0.001-0.3815-5.70 
  Raigosa, Andrea 1887 COL1.0010.45156.75 
  Lugo Lozano, Luz Adriana 1935 COL1.0010.51157.65 
  Zapata, Olga Maria 1734 COL0.501-0.2515-3.75 
  Diaz Narvaez, Adriana C 1969 COL0.5010.06150.90 
  Orozco, Luz Elena 2131 COL0.001-0.2415-3.60 
  Rua, Nora 1992 COL0.001-0.4115-6.15 

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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