Individual Calculations July 2010
 Suarez, Maria Alexandra  Total change: -13.50  Rating chartPersonal card
 IRT Fase Semifinal Camp Nal Mayores Femenino Medellin COL 2010-06-05
RcRownchangeKK*chgGame
 1938 1983 3.00 7 -0.90 15 -13.50 
  Zapata, Olga Maria 1734 COL1.0010.19152.85 
  Ramirez, Heimy Polgar 2027 COL0.001-0.4415-6.60 
  Loaiza, Yurani 1925 COL0.001-0.5815-8.70 
  Echeverry, Maria Yesenia 1855 COL1.0010.33154.95 
  Granada, Angie 1923 COL0.501-0.0815-1.20 
  Orozco, Luz Elena 2131 COL0.001-0.3015-4.50 
  Diaz Narvaez, Adriana C 1969 COL0.501-0.0215-0.30 

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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