Individual Calculations October 2015
 Vaidya, Atreya  Total change: 38.00  Rating chartPersonal card
 2015 DCC FIDE Open X Richardson, Texas USA 2015-08-29
RcRownchangeKK*chgGame
 1978 1754 1.00 3 0.17 40 6.80 
  Kadric, Denis g2154  * BIH0.001-0.0840-3.20 
  Toolin, Christopher 2149 USA0.001-0.0840-3.20 
  Tsuei, Kai 1630 USA1.0010.334013.20 
 * 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)
 
 81st Annual Southwest Open Irving, Texas USA 2015-09-04
RcRownchangeKK*chgGame
 1954 1782 3.00 7 0.78 40 31.20 
  Kosintseva, Nadezhda gwg2182  * RUS0.001-0.0840-3.20 
  Karthikeyan, L 1554 IND1.0010.21408.40 
  Creger V, Leo C 1992 USA1.0010.774030.80 
  Ynojosa Aponte, Felix Jose m2182  * VEN0.001-0.0840-3.20 
  Braunlich, Tom 2146 USA0.001-0.1040-4.00 
  Narang, Ijay 1548 USA1.0010.21408.40 
  Mallela, Abhishek 2076 USA0.001-0.1540-6.00 
 * 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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