Individual Calculations November 2010
 Sobel, Simone  Total change: -14.25  Rating chartPersonal card
 32nd Annual Southern California Open Los Angeles, California USA 2010-09-04
RcRownchangeKK*chgGame
 2054 1932 1.00 3 -0.03 15 -0.45 
  Yanayt, Eugene f2155 USA0.001-0.2215-3.30 
  Alonso, Francisco 2029 USA1.0010.63159.45 
  Hough, Randall D 1978 USA0.001-0.4415-6.60 

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)
 
 MCLA CalMart Masters Los Angeles, California USA 2010-10-02
RcRownchangeKK*chgGame
 2298 1932 0.00 3 -0.31 15 -4.65 
  Banawa, Joel f2332  * USA0.001-0.0815-1.20 
  Amanov, Zhanibek m2332  * KAZ0.001-0.0815-1.20 
  Gupta, Ankit 2230 USA0.001-0.1515-2.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2010 Los Angeles Open - John Hillery Memorial Los Angeles, California USA 2010-10-15
RcRownchangeKK*chgGame
 2089 1932 0.00 2 -0.61 15 -9.15 
  Moskow, Eric D 2193 USA0.001-0.1815-2.70 
  Zhang, Eric 1984 USA0.001-0.4315-6.45 

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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