Individual Calculations September 2012
 Fuentes Godoy, Lilia Ivonne  Total change: -37.80  Rating chartPersonal card
 Campeonato Nacional Sub 20 Femenil 2012 MEXICO DF MEX 2012-07-09
RcRownchangeKK*chgGame
 1698 1845 4.00 6 -0.13 30 -3.90 
  Mendez Tovar, Rosario Trin 1578 MEX1.0010.18305.40 
  Sanchez Matias, Nuria Ange 1670 MEX1.0010.27308.10 
  Torres Rosas, Rita Rosalia 1788 MEX0.001-0.5830-17.40 
  Romo Herrera Ibarrola, Mar 1618 MEX0.501-0.2930-8.70 
  Parkhurst Casas, Miriam 1734 MEX1.0010.353010.50 
  Alarcon Morales, Elvira 1800 MEX0.501-0.0630-1.80 

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)
 
 XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 14 Lima PER 2012-07-25
RcRownchangeKK*chgGame
 1750 1845 2.00 5 -1.13 30 -33.90 
  Gutierres Bravo, Nicole 1682 PER1.0010.28308.40 
  Dominguez, Laura Lucia 1944 COL0.001-0.3630-10.80 
  Giraldo, Angely 1700 VEN0.001-0.6930-20.70 
  Borsato, Ana Carolina Teodoro 1665 BRA1.0010.26307.80 
  Vescovi, Katherine Lemos c1758 BRA0.001-0.6230-18.60 

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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