Individual Calculations April 2009
 Malhotra, Akshay  Total change: -39.00  Rating chartPersonal card
 2008 Pan American Class Championships Fort Worth, Texas USA 2008-12-27
RcRownchangeKK*chgGame
 1546 1815 1.00 2 -0.66 25 -16.50 
  Chiang, Sarah wc1556 USA0.001-0.8225-20.50 
  Chiang, Jonathan 1535 USA1.0010.16254.00 

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)
 
 JG's Old-Fashioned Hamburgers Texas Masters Richardson, Texas USA 2009-01-16
RcRownchangeKK*chgGame
 1993 1795 0.50 4 -0.64 25 -16.00 
  Kuljasevic, Davorin m2145 CRO0.001-0.1125-2.75 
  Safin, Artur K 2114 USA0.5010.37259.25 
  Bantic, Mihail 2145 SRB0.001-0.1125-2.75 
  Chiang, Jonathan 1569 USA0.001-0.7925-19.75 

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)
 
 DFW FIDE Open Richardson, Texas USA 2009-02-14
RcRownchangeKK*chgGame
 1982 1795 0.00 1 -0.26 25 -6.50 
  Pamatmat, Jarod M 1982 USA0.001-0.2625-6.50 

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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