Individual Calculations August 2015
 Feng, Maggie  Total change: -39.60  Rating chartPersonal card
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2073 2037 3.00 9 -0.99 40 -39.60 
  Rohan, Ahuja f2322 IND0.001-0.1640-6.40 
  Yanayt, Eugene f2219 USA0.001-0.2640-10.40 
  Ludwig, John G 2235 USA0.001-0.2440-9.60 
  Daggupati, Balaji 1822 USA0.501-0.2740-10.80 
  Bloomer, Josh S 1920 USA1.0010.344013.60 
  Ghatti, Sanjay 2182 USA0.5010.19407.60 
  Ulrich, Rachel J wf2181 USA0.001-0.3140-12.40 
  Alvarez, Tirso 1637  * USA1.0010.08403.20 
  Gongora Montes, Benjamin m2143 MEX0.001-0.3640-14.40 
 * 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)
 

 

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