Individual Calculations September 2013
 Graef, Harald  Total change: -19.35  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2086 2192 4.50 9 -1.29 15 -19.35 
  Oberbichler, Robert 1943 AUT0.501-0.3115-4.65 
  Schaefer, Martin, Dr. 1949 GER0.501-0.3015-4.50 
  Cagara, Paulina 2035 POL1.0010.29154.35 
  Chatalbashev, Boris g2523 BUL0.001-0.1215-1.80 
  Jirovec, Alfred 2064 AUT0.501-0.1715-2.55 
  Fruehauf, Norbert 2067 AUT0.501-0.1715-2.55 
  Matt, Stefan 2066 AUT0.501-0.1715-2.55 
  Spiesberger, Gerhard 2072 AUT0.501-0.1615-2.40 
  Morris, Barry 2055 ENG0.501-0.1815-2.70 

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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