Individual Calculations September 2011
 Kamgar, Leo  Total change: 38.70  Rating chartPersonal card
 9th Metropolitan Chess FIDE Qualifier Los Angeles, CA USA 2011-08-05
RcRownchangeKK*chgGame
 2095 1872 1.00 1 0.78 30 23.40 
  West, Vanessa A 2095 USA1.0010.783023.40 

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)
 
 11th Metropolitain Chess FIDE Qualifier Los Angeles, CA USA 2011-08-19
RcRownchangeKK*chgGame
 1876 1872 1.00 1 0.51 30 15.30 
  Sobel, Simone 1876 USA1.0010.513015.30 

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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