Individual Calculations October 2008
 Carvajal, Cristian  Total change: 15.00  Rating chartPersonal card
 74th Annual Southwest Open Fort Worth, Texas USA 2008-08-29
RcRownchangeKK*chgGame
 2089 2072 2.50 4 0.60 25 15.00 
  Annakov, Babakuli g2422 USA0.5010.39259.75 
  Datta, Deepyaman 2149 USA0.001-0.3925-9.75 
  Chiang, Jonathan 1722 USA1.0010.11252.75 
  Zhang, Vincent 2064 USA1.0010.492512.25 

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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