Individual Calculations January 2009
 Castillo, Dina  Total change: -5.10  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2128 2041 2.00 6 -0.34 15 -5.10 
  Chirivi C, Yenny Astrid wm2175 COL1.0010.681510.20 
  Medic, Mirjana wg2281 CRO0.5010.30154.50 
  Krivec, Jana wg2345 SLO0.5010.36155.40 
  Popova, Natalija wm2264 BLR0.001-0.2215-3.30 
  Greeff, Melissa wm1963 RSA0.001-0.6115-9.15 
  Bukhashem, Fayeqa S wf1740 UAE0.001-0.8515-12.75 

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)
 

 

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