Individual Calculations January 2009
 Lehner, Erich  Total change: -4.50  Rating chartPersonal card
 Velden Open Velden AUT 2008-09-13
RcRownchangeKK*chgGame
 2095 1939 1.50 6 -0.30 15 -4.50 
  Gochev, Mladen 2212 BUL0.001-0.1715-2.55 
  Bauder, Herbert 2087 GER0.001-0.3015-4.50 
  Wallner, Walter 2135 AUT0.001-0.2515-3.75 
  Businger, Paul 2150 SUI0.5010.27154.05 
  Borries, Barbara 1934 GER1.0010.49157.35 
  Hoffmann, Alfred 2053 AUT0.001-0.3415-5.10 

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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