Individual Calculations September 2011
 Vasilescu, Viorica  Total change: 4.50  Rating chartPersonal card
 Vienna Open Championship 2011, group B Vienna AUT 2011-08-13
RcRownchangeKK*chgGame
 1650 1445 1.50 5 0.30 15 4.50 
  Hach, Otto 1695 FRA0.5010.31154.65 
  Stoll, Katja 1564 GER0.001-0.3415-5.10 
  Kalkman - De Koster, Franzke 1625 NED1.0010.741511.10 
  Jung, Konstantin 1732 AUT0.001-0.1615-2.40 
  Bertrand, Alexandre 1634 FRA0.001-0.2515-3.75 

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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