Rapid: Individual Calculations December 2012
 Buchhas, Johann  Total change: -18.40  Rating chartPersonal card
 Austr. Champ Rapid 2012 Bad Voeslau AUT 2012-10-28
RcRownchangeKK*chgGame
 2041 1826 0.50 6 -0.92 20 -18.40 
  Kastner, Walter f2220 AUT0.001-0.0820-1.60 
  Aigner, Gerhard 2032 AUT0.001-0.2420-4.80 
  Karall, Lorenz 1961 AUT0.001-0.3220-6.40 
  Hapala, Lisa 1958 AUT0.001-0.3220-6.40 
  Perndl, Johann 2022 AUT0.5010.25205.00 
  Froewis, Annika 2053 AUT0.001-0.2120-4.20 

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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