Individual Calculations August 2012
 Ding, Kimberly  Total change: -2.55  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2033 1944 2.50 7 -0.17 15 -2.55 
  Yan, Gaibo 2065 USA0.001-0.3415-5.10 
  Dzera, Victor 2130 CAN0.001-0.2615-3.90 
  Pansari, Meghesh 1887 USA0.501-0.0815-1.20 
  Menzi, Ezgi 1913 TUR0.501-0.0415-0.60 
  Sheppard, Dore A 2103 USA1.0010.711510.65 
  Barayev, Isaac 2092 USA0.5010.20153.00 
  Bryant, Todd 2044 USA0.001-0.3615-5.40 

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)
 

 

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