Individual Calculations July 2009
 Gerhard, Walter  Total change: 8.55  Rating chartPersonal card
 Liechtenstein-OPEN Seniors Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 1925 2003 6.00 9 0.57 15 8.55 
  Bersinger, Franz 1746 SUI0.501-0.3215-4.80 
  Britschgi-Zwimpfer, Michele 1782 SUI0.501-0.2815-4.20 
  Schoerghuber, Kurt 1845 GER1.0010.29154.35 
  Lechenbauer, Karl 1979 AUT0.501-0.0315-0.45 
  Weder, Hanspeter 1946 SUI0.501-0.0815-1.20 
  Rigg, Hans 1956 AUT0.501-0.0715-1.05 
  Weinberg, Emanuele 1885 ITA1.0010.34155.10 
  Hohler, Peter f2207 SUI0.5010.26153.90 
  Buechele, Walter 1976 AUT1.0010.46156.90 

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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