Individual Calculations July 2011
 Kalyan, Suchinder  Total change: -11.00  Rating chartPersonal card
 DCC FIDE Open V Dallas, Texas USA 2011-05-14
RcRownchangeKK*chgGame
 1871 1699 0.50 2 -0.05 25 -1.25 
  Phillips, David W 1912 USA0.5010.27256.75 
  He, Tommy O f1829 USA0.001-0.3225-8.00 

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)
 
 DCC FIDE Open VI Richardson, Texas USA 2011-06-18
RcRownchangeKK*chgGame
 1781 1699 0.00 1 -0.39 25 -9.75 
  Malhotra, Akshay 1781 USA0.001-0.3925-9.75 

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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