Individual Calculations March 2012
 Martin, Johan  Total change: -10.50  Rating chartPersonal card
 20th Int. Raiffeisen Open A Aschach AUT 2011-12-26
RcRownchangeKK*chgGame
 2028 1939 2.00 7 -0.70 15 -10.50 
  Obermayr, Hermann 2195 AUT0.001-0.1915-2.85 
  Fruehauf, Norbert 2049 AUT0.001-0.3515-5.25 
  Wersching, Alfred 2029 AUT0.001-0.3815-5.70 
  Lang, Josef 2069 AUT0.5010.18152.70 
  Pretterhofer, Kiaras 1969 AUT0.5010.04150.60 
  Ott, Anton 2015 GER0.5010.10151.50 
  Spitzl, Robert 1870 AUT0.501-0.1015-1.50 

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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