Individual Calculations September 2009
 Imfeld, Berni  Total change: 0.00  Rating chartPersonal card
 2. Rosen-Open Rapperswil SUI 2009-07-03
RcRownchangeRpKK*chgGame
 2146 0 1.50 4 0.00 2059   0.00 
  Schiendorfer, Emanuel 2321 SUI0.5010.00 0.00 
  Porras Campo, Ruben 2129 ESP0.5010.00 0.00 
  Cavaletto, Massimo 2093 SUI0.0010.00 0.00 
  Wahl, Peter 2040 SUI0.5010.00 0.00 

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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