Individual Calculations July 2010
 Franco Valencia, Beatriz I  Total change: -9.15  Rating chartPersonal card
 IRT Final Deptal Mayores Femenino Antioquia 2010 Medellin COL 2010-04-21
RcRownchangeKK*chgGame
 2020 2166 3.50 6 -0.61 15 -9.15 
  Romero, Daniela 1925 COL0.501-0.3015-4.50 
  Castrillon Gomez, Melissa wf2045 COL0.001-0.6615-9.90 
  Loaiza, Yurani 1946 COL1.0010.22153.30 
  Granada, Angie 1923 COL1.0010.20153.00 
  Salazar, Aura Cristina wf2118 COL1.0010.43156.45 
  Chirivi C, Jenny Astrid wm2165 COL0.001-0.5015-7.50 

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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