Individual Calculations July 2009
 Mathis, Guntram  Total change: -22.75  Rating chartPersonal card
 Liechtenstein-OPEN Seniors Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 1816 1700 0.50 4 -0.91 25 -22.75 
  Lechenbauer, Karl 1979 AUT0.001-0.1625-4.00 
  Tschirky, Werner 1761 SUI0.5010.08252.00 
  Samarian, Cornel 1804 GER0.001-0.3625-9.00 
  Furger, Andreas 1718 SUI0.001-0.4725-11.75 

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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