Individual Calculations October 2008
 Christiansen, Natasha  Total change: -24.45  Rating chartPersonal card
 Curacao Chess Festival 2008 Curacao, Netherlands Antilles AHO 2008-07-26
RcRownchangeKK*chgGame
 2105 1963 0.00 5 -1.63 15 -24.45 
  Fridman, Daniel g2313 GER0.001-0.1115-1.65 
  Mensing, Fabio 2112 AHO0.001-0.3015-4.50 
  Raphael, Christopher 1910 TRI0.001-0.5715-8.55 
  Fernandez Fernandez, Juan Carlos 2065 ESP0.001-0.3615-5.40 
  Betancourt, Pedro 2123 VEN0.001-0.2915-4.35 

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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