Individual Calculations July 2012
 Camacho, Lina Marcela  Total change: -61.80  Rating chartPersonal card
 IRT Final Nacional Sub-18 Femenino 2012 Yopal COL 2012-06-13
RcRownchangeKK*chgGame
 1818 1772 1.00 7 -2.06 30 -61.80 
  Nope, Viviana 1520 COL0.001-0.8130-24.30 
  Loaiza, Yurani 1914 COL0.001-0.3130-9.30 
  Maldonado Barrera, Lina Eulalia 1847 COL0.001-0.4030-12.00 
  Chirivi, Angie Lizeth 1927 COL0.001-0.2930-8.70 
  Lugo Lozano, Luz Adriana 1946 COL0.001-0.2730-8.10 
  Mercado, Luisa Fernanda wf2109 COL0.001-0.1230-3.60 
  Perez Velasco, Daniela 1461 COL1.0010.14304.20 

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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