Individual Calculations January 2012
 Burtasova, Anna  Total change: -8.40  Rating chartPersonal card
 Japfa Woman International Tournament 2011 Jakarta INA 2011-10-23
RcRownchangeKK*chgGame
 2189 2271 5.50 10 -0.56 15 -8.40 
  Medina, Warda Aulia wf2112 INA0.001-0.7115-10.65 
  Sihite, Chelsie Monica wm2100 INA0.001-0.7315-10.95 
  Guramishvili, Sopiko wg2359 GEO1.0010.62159.30 
  Krivec, Jana wg2290 SLO0.001-0.4715-7.05 
  Dewi, Aa Citra wf2083 INA1.0010.26153.90 
  Medina, Warda Aulia wf2112 INA1.0010.29154.35 
  Sihite, Chelsie Monica wm2100 INA1.0010.27154.05 
  Guramishvili, Sopiko wg2359 GEO0.5010.12151.80 
  Krivec, Jana wg2290 SLO0.5010.03150.45 
  Dewi, Aa Citra wf2083 INA0.501-0.2415-3.60 

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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