Individual Calculations April 2015
 Vaidya, Atulya  Total change: 14.40  Rating chartPersonal card
 2015 DCC FIDE Open IV Ricahrdson, Texas USA 2015-03-14
RcRownchangeKK*chgGame
 1800 2072 4.50 5 0.36 40 14.40 
  Frenkel, Benjamin 1772 USA1.0010.15406.00 
  Kirumaki, Ronit 1809 USA1.0010.18407.20 
  Sanchez, Robert 1818 USA1.0010.19407.60 
  Nguyen, Anthony Q c1812 USA1.0010.18407.20 
  Gu, Brian Fanyuan 1787 USA0.501-0.3440-13.60 

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)
 

 

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