Individual Calculations August 2012
 Ramachandran, Karthik  Total change: 29.85  Rating chartPersonal card
 2012 US Junior Open Houston, Texas USA 2012-07-13
RcRownchangeKK*chgGame
 2041 2041 4.00 4 1.99 15 29.85 
  Wu, Hengyi 2090 USA1.0010.57158.55 
  Chandra, Kevin 1840 USA1.0010.24153.60 
  Jayakumar, Adarsh 2300 USA1.0010.821512.30 
  Chiang, Jonathan 1935 USA1.0010.36155.40 

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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