Individual Calculations February 2013
 Nguyen, Anh Van  Total change: 46.50  Rating chartPersonal card
 37.Potsdamer Weihnachtsturnier Potsdam GER 2012-12-27
RcRownchangeKK*chgGame
 1876 1583 2.50 6 1.55 30 46.50 
  Perestjuk, Marko 1980 GER0.001-0.0830-2.40 
  Keitsch, Steve 1892 GER0.5010.363010.80 
  Binder, Thomas 1873 GER0.5010.343010.20 
  Calamar, Traian 1862 GER0.5010.343010.20 
  Greber, Andreas 1892 GER0.001-0.1430-4.20 
  Kostre, Margarita 1758 GER1.0010.733021.90 

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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