Individual Calculations September 2011
 Petschar, Hans  Total change: -13.35  Rating chartPersonal card
 Vienna Open Championship 2011 Vienna AUT 2011-08-13
RcRownchangeKK*chgGame
 2100 2081 2.00 6 -0.89 15 -13.35 
  Danner, Georg m2401 AUT0.001-0.1315-1.95 
  Muik, Josef Jun 1859 AUT1.0010.22153.30 
  Kraidman, Yair g2265 ISR0.001-0.2615-3.90 
  Skopetz, Friedrich 1920 AUT1.0010.29154.35 
  Skacelik, Petr 2231 CZE0.001-0.3015-4.50 
  Hrdina, Karl 1921 AUT0.001-0.7115-10.65 

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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