Individual Calculations July 2008
 Koch, Ewald  Total change: -8.55  Rating chartPersonal card
 B-Liga Sued Burgenland 2007/08 several AUT 2007-09-16
RcRownchangeKK*chgGame
 1930 2032 4.50 8 -0.57 15 -8.55 
  Uschan, Manfred 1847 AUT0.501-0.2415-3.60 
  Hupfer, Robert 1836 AUT1.0010.25153.75 
  Somogyi, Juergen 1963 AUT0.501-0.1015-1.50 
  Landauer, Kurt 1807 AUT0.001-0.7815-11.70 
  Unger, Eva 1964 AUT1.0010.41156.15 
  Hupfer, Robert 1836 AUT0.501-0.2515-3.75 
  Somogyi, Juergen 1963 AUT1.0010.40156.00 
  Olle, Peter 2220 HUN0.001-0.2615-3.90 

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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