Individual Calculations July 2008
 Ferrari, Matteo  Total change: 35.50  Rating chartPersonal card
 Bad Ragazer Oster-Open Bad Ragaz SUI 2008-03-20
RcRownchangeKK*chgGame
 2030 1724 2.00 4 1.42 25 35.50 
  Wahl, Peter 2074 SUI0.001-0.1125-2.75 
  Sach, Tomas 2042 SUI0.001-0.1325-3.25 
  Haldi, Peter 2026 SUI1.0010.852521.25 
  Halwachs, Siegfried 1977 AUT1.0010.812520.25 

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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