Individual Calculations January 2009
 Machalova, Maria  Total change: 5.25  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2228 2187 3.50 7 0.35 15 5.25 
  Ozturk, Kubra wf2254 TUR0.5010.09151.35 
  Tan, Zhongyi 2395 CHN0.001-0.2315-3.45 
  Jose Polanco, Kenia 2028 DOM1.0010.29154.35 
  Zdebskaja, Natalia wg2419 UKR0.001-0.2115-3.15 
  Baptista, Ana Filipa wf2168 POR1.0010.47157.05 
  Hernandez, Zaida 2037 VEN1.0010.30154.50 
  Rozic, Vesna wm2293 SLO0.001-0.3615-5.40 

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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