Individual Calculations May 2011
 Sobel, Simone  Total change: -20.85  Rating chartPersonal card
 1st Metropolitan Chess FIDE Qualifier Los Angeles, CA USA 2011-02-25
RcRownchangeKK*chgGame
 2147 1918 0.00 4 -0.88 15 -13.20 
  Gupta, Ankit 2258 USA0.001-0.1215-1.80 
  Phillips, Jeff 2097 USA0.001-0.2715-4.05 
  Kudryavtsev, Vadim 2131 RUS0.001-0.2315-3.45 
  Clawitter, Craig 2101 USA0.001-0.2615-3.90 

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)
 
 2nd Metropolitan Chess FIDE Qualifier Los Angeles, CA USA 2011-04-08
RcRownchangeKK*chgGame
 2108 1918 0.00 2 -0.51 15 -7.65 
  Kurosaki, Takashi 2148 USA0.001-0.2115-3.15 
  Stevens, Lawrence 2068 USA0.001-0.3015-4.50 

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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