Individual Calculations September 2009
 Helmschrott, Otto  Total change: -2.40  Rating chartPersonal card
 24th Schwarzacher Open Schwarzach AUT 2009-08-15
RcRownchangeKK*chgGame
 2130 2036 2.50 7 -0.16 15 -2.40 
  Van Dooren, Dirk f2308 NED0.001-0.1715-2.55 
  Flatz, Helmut 1932 AUT0.501-0.1415-2.10 
  Cucinella, Vincenzo 2152 ITA0.001-0.3415-5.10 
  Knoblauch, Leonhard 2000 GER0.501-0.0515-0.75 
  Franciskovic, Borka wm2245 CRO0.5010.27154.05 
  Ventura, Sergio 2101 ITA0.5010.09151.35 
  Quaranta, Cristiano 2172 ITA0.5010.18152.70 

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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