Individual Calculations April 2009
 Stavila, Irina  Total change: 3.45  Rating chartPersonal card
 Cup of President Kishinev MDA 2009-02-15
RcRownchangeKK*chgGame
 2101 1920 2.00 6 0.23 15 3.45 
  Coset, Alexandr f2270 MDA0.001-0.1115-1.65 
  Zhadko, Vladimir f2220 MDA0.001-0.1515-2.25 
  Bargan, Sergei m2270 MDA0.001-0.1115-1.65 
  Dergach, Vladimir 1965 MDA1.0010.56158.40 
  Baciu, Diana wf2107 MDA0.001-0.2615-3.90 
  Botnariuc, Serghei 1773 MDA1.0010.30154.50 

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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