Individual Calculations January 2009
 Qane, Chnar  Total change: -30.75  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2028 1930 1.00 8 -2.05 15 -30.75 
  Hernandez Guerrero, Yadira wm2228 MEX0.001-0.1515-2.25 
  Mateus, Martha 2138 COL0.001-0.2315-3.45 
  Pasko, Roela 1883 ALB0.501-0.0715-1.05 
  Gansvind, Valeriya I wf2212 EST0.001-0.1615-2.40 
  De La Cruz, Mercedes wf2045 DOM0.001-0.3415-5.10 
  Gao, Judy 1895 NZL0.001-0.5515-8.25 
  Uchida, Narumi 1822 JPN0.501-0.1515-2.25 
  Puuska, Heini 2002 FIN0.001-0.4015-6.00 

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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