Individual Calculations July 2008
 Aliyev, Timur  Total change: -2.40  Rating chartPersonal card
 15th Space Coast Open Cocoa Beach, Florida USA 2008-04-25
RcRownchangeKK*chgGame
 2478 2221 0.00 1 -0.18 15 -2.70 
  Maharramzade, Javad m2478 AZE0.001-0.1815-2.70 

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)
 
 17th Annual Chicago Open (U2300 Section) Wheeling, Illinois USA 2008-05-23
RcRownchangeKK*chgGame
 2233 2221 0.50 1 0.02 15 0.30 
  Cardona, Yulia wf2233 CUB0.5010.02150.30 

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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