Individual Calculations January 2009
 Andolo, Humphrey  Total change: 17.75  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2163 2139 4.00 7 0.71 25 17.75 
  Guller, Andras 2117 LIE0.001-0.5325-13.25 
  Medina, Ricardo c2052 HON1.0010.38259.50 
  Davletbakov, Saddam 2179 KGZ0.001-0.4425-11.00 
  Pan, Luis 2213 PAN1.0010.602515.00 
  Spice, Alan 2173 WLS1.0010.552513.75 
  Laurent, Bruno m2370 BEL0.001-0.2125-5.25 
  Maduro, Sherman 2039 AHO1.0010.36259.00 

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)
 

 

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