Rapid: Individual Calculations February 2013
 Roehrbacher, Franz  Total change: 4.00  Rating chartPersonal card
 Wiener Rapid-Landesmeisterschaft 2012 Vienna AUT 2012-12-07
RcRownchangeKK*chgGame
 1947 1754 1.50 5 0.20 20 4.00 
  Jirovec, Alfred 2036 AUT1.0010.842016.80 
  Reyes Acevedo, Ismael 2063 DOM0.001-0.1420-2.80 
  Ivanyuk, Irina 1932 RUS0.001-0.2720-5.40 
  Prammer, Franz 1872 AUT0.001-0.3420-6.80 
  Pohanka, Michael 1833 AUT0.5010.11202.20 

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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