Individual Calculations September 2009
 Schmidt, Erich  Total change: -21.90  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2116 1943 0.50 7 -1.46 15 -21.90 
  Kaufmann, Werner f2266 SUI0.001-0.1315-1.95 
  Niehaus, Frank 2149 GER0.5010.26153.90 
  Schiendorfer, Florian 2138 SUI0.001-0.2515-3.75 
  Cavaletto, Massimo 2093 SUI0.001-0.3015-4.50 
  Grandadam, Patrik 2066 SUI0.001-0.3315-4.95 
  Giacomini, Plinio 2043 SUI0.001-0.3615-5.40 
  Soupizon, Remi 2055 FRA0.001-0.3515-5.25 

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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