Individual Calculations September 2011
 Portenschlager, Peter  Total change: -29.25  Rating chartPersonal card
 33rd Open Oberwart Oberwart AUT 2011-07-09
RcRownchangeKK*chgGame
 2048 2136 3.50 9 -1.95 15 -29.25 
  Prinz, Nikolaus 1736  * AUT1.0010.08151.20 
  Schreiner, Peter f2326 AUT0.001-0.2515-3.75 
  Koch, Ewald 2002 AUT1.0010.32154.80 
  Froewis, Georg f2329 AUT0.001-0.2515-3.75 
  Kammerer, Gernot 2041 AUT0.001-0.6315-9.45 
  Prochaska, Juergen 2024 AUT0.501-0.1515-2.25 
  Bader, Gerd 2018 GER0.501-0.1615-2.40 
  Gstach, Jakob 2033 AUT0.001-0.6415-9.60 
  Karall, Lorenz 1927 AUT0.501-0.2715-4.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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