Individual Calculations July 2012
 Mercado, Luisa Fernanda  Total change: -51.15  Rating chartPersonal card
 IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 Femenino Puerto Boyaca COL 2012-04-26
RcRownchangeKK*chgGame
 1838 2075 2.50 6 -2.16 15 -32.40 
  Romero, Daniela 1834 COL0.501-0.3015-4.50 
  Aguilar, Natalia Andrea 1932 COL0.001-0.6915-10.35 
  Maldonado Barrera, Lina Eulalia 1830 COL0.501-0.3015-4.50 
  Sandoval, Yanneth Katherin 1733 COL1.0010.12151.80 
  Velez, Laura Camila 1675  * COL0.501-0.4215-6.30 
  Santos Morales, Natalia Andrea 2023 COL0.001-0.5715-8.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Final Nacional Sub-18 Femenino 2012 Yopal COL 2012-06-13
RcRownchangeKK*chgGame
 1832 2109 4.50 7 -1.25 15 -18.75 
  Lugo Lozano, Luz Adriana 1946 COL0.501-0.2215-3.30 
  Chirivi, Angie Lizeth 1927 COL0.001-0.7415-11.10 
  Perez Velasco, Daniela 1709  * COL1.0010.08151.20 
  Nope, Viviana 1709  * COL0.501-0.4215-6.30 
  Loaiza, Yurani 1914 COL1.0010.25153.75 
  Maldonado Barrera, Lina Eulalia 1847 COL0.501-0.3215-4.80 
  Camacho, Lina Marcela 1772 COL1.0010.12151.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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