Individual Calculations July 2012
 Loaiza, Yurani  Total change: 14.25  Rating chartPersonal card
 IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 Femenino Puerto Boyaca COL 2012-04-26
RcRownchangeKK*chgGame
 1987 1902 3.00 7 0.26 15 3.90 
  Orozco, Luz Elena 2125 COL0.001-0.2215-3.30 
  Velez, Laura Camila 1662 COL1.0010.20153.00 
  Matta, Paola Andrea 2046 COL0.5010.19152.85 
  Santos Morales, Natalia Andrea 2023 COL0.001-0.3415-5.10 
  Ramirez, Heimy Polgar 2089 COL0.5010.24153.60 
  Maldonado Barrera, Lina Eulalia 1830 COL1.0010.40156.00 
  Franco Valencia, Angela wf2133 COL0.001-0.2115-3.15 

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)
 
 IRT Final Nacional Sub-18 Femenino 2012 Yopal COL 2012-06-13
RcRownchangeKK*chgGame
 1805 1914 5.00 7 0.69 15 10.35 
  Chirivi, Angie Lizeth 1927 COL0.5010.02150.30 
  Maldonado Barrera, Lina Eulalia 1847 COL1.0010.41156.15 
  Camacho, Lina Marcela 1772 COL1.0010.31154.65 
  Lugo Lozano, Luz Adriana 1946 COL1.0010.54158.10 
  Mercado, Luisa Fernanda wf2109 COL0.001-0.2515-3.75 
  Perez Velasco, Daniela 1514  * COL1.0010.08151.20 
  Nope, Viviana 1520 COL0.501-0.4215-6.30 
 * 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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