Individual Calculations January 2012
 Labedz, Patrycja A  Total change: -11.25  Rating chartPersonal card
 2011 TexOhma Open Richardson, Texas USA 2011-11-24
RcRownchangeKK*chgGame
 2027 2146 2.50 5 -0.75 15 -11.25 
  Phillips, David W 1890 USA1.0010.19152.85 
  Chirila, Ioan C g2523 ROU0.001-0.0915-1.35 
  Deshpande, Saurabh 2025 IND0.501-0.1615-2.40 
  Jiang, Alexander D 1802 USA1.0010.12151.80 
  Lin, Dachey 1894 USA0.001-0.8115-12.15 

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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