Individual Calculations July 2009
 Malhotra, Akshay  Total change: -7.30  Rating chartPersonal card
 2009 TexOhma FIDE Open Richardson, Texas USA 2009-03-14
RcRownchangeKK*chgGame
 2145 1795 0.00 1 -0.11 25 -2.75 
  Stopa, Jacek m2145 POL0.001-0.1125-2.75 

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)
 
 27th North American FIDE Open Stillwater, Oklahoma USA 2009-05-23
RcRownchangeKK*chgGame
 2106 1756 0.00 1 -0.11 25 -2.75 
  Brooks, Michael A m2106 USA0.001-0.1125-2.75 

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)
 
NOTE: K factor changed
 DFW FIDE Open III Richardson, Texas USA 2009-05-30
RcRownchangeKK*chgGame
 1671 1756 0.50 1 -0.12 15 -1.80 
  He, Tommy O 1671 USA0.501-0.1215-1.80 

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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