Individual Calculations October 2008
 Pachon, Adriana  Total change: -18.15  Rating chartPersonal card
 XIX Panam.Fest U12 Girls Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 2073 2094 1.00 2 -0.06 15 -0.90 
  Rodriguez Rueda, Paula Andrea wf2007 COL0.001-0.6215-9.30 
  Loaiza, Yurani 2139 COL1.0010.56158.40 

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)
 
 4th World Schools Chess Championships 2008 -Girls U13 Singapore SIN 2008-07-23
RcRownchangeKK*chgGame
 1847 2031 1.00 3 -1.15 15 -17.25 
  Rodriguez Rueda, Paula Andrea wf2014 COL0.001-0.5215-7.80 
  Anjana Krishna, S. 1845 IND0.001-0.7415-11.10 
  Priya, V S S 1681 IND1.0010.11151.65 

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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