Individual Calculations July 2008
 Zoller, Patrik  Total change: 21.50  Rating chartPersonal card
 Bad Ragazer Oster-Open Bad Ragaz SUI 2008-03-20
RcRownchangeKK*chgGame
 1958 1865 2.00 3 0.86 25 21.50 
  Praschl, Manfred 2057 AUT0.5010.25256.25 
  Haldi, Peter 2026 SUI0.5010.21255.25 
  Britschgi, Michele 1791 SUI1.0010.402510.00 

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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