Individual Calculations July 2011
 Lugo, Lozano Luz Adriana  Total change: -12.75  Rating chartPersonal card
 IRT Final Campeonato Nacional Sub-18 Femenino 2011 Bogota COL 2011-05-31
RcRownchangeKK*chgGame
 1923 1900 3.50 9 -0.70 15 -10.50 
  Mercado, Luisa Fernanda wf2054 COL0.001-0.2915-4.35 
  Chavez, Diana Maria 1831 COL0.501-0.1015-1.50 
  Barba, Deina Alexandra 1695 COL1.0010.24153.60 
  Vargas, Diana Paola 1862 COL0.501-0.0515-0.75 
  Chirivi, Angie Lizeth 1944 COL0.001-0.4415-6.60 
  Suarez, Maria Alexandra 1969 COL0.5010.10151.50 
  Castro, Natalia Patricia 2004 COL1.0010.64159.60 
  Rodriguez, Rueda Paula Andrea wf2069 COL0.001-0.2815-4.20 
  Loaiza, Yurani 1883 COL0.001-0.5215-7.80 

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 Torneo Ajedrez Clasico Copa "Edgardo de la Cruz del Villar" 2011 Cartagena COL 2011-06-16
RcRownchangeKK*chgGame
 2196 1900 0.00 1 -0.15 15 -2.25 
  Paba, Alvaro Jose 2196 COL0.001-0.1515-2.25 

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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