Individual Calculations July 2012
 Aguilar, Natalia Andrea  Total change: 6.90  Rating chartPersonal card
 IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 Femenino Puerto Boyaca COL 2012-04-26
RcRownchangeKK*chgGame
 1973 1932 4.00 8 0.46 15 6.90 
  Mercado, Luisa Fernanda wf2075 COL1.0010.691510.35 
  Salcedo, Diana wf2028 COL0.5010.13151.95 
  Herrera, Milena wf2090 COL0.001-0.2915-4.35 
  Matta, Paola Andrea 2046 COL0.001-0.3415-5.10 
  Salcedo, Jackeline wf1912 COL0.501-0.0315-0.45 
  Velasco, Luz Mariela 1845 COL1.0010.38155.70 
  Orozco, Luz Elena 2125 COL0.001-0.2515-3.75 
  Velez, Laura Camila 1662 COL1.0010.17152.55 

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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