Individual Calculations May 2012
 Prill, Gerhard  Total change: -24.00  Rating chartPersonal card
 Int. Osteropen Bad Ragaz 2012 Bad Ragaz SUI 2012-04-05
RcRownchangeKK*chgGame
 1906 2083 3.50 7 -1.60 15 -24.00 
  Penna, Tommaso 1821 ITA1.0010.18152.70 
  Zindel, Ernst 1967 SUI0.001-0.6615-9.90 
  Bahl, Felix 1846 AUT1.0010.20153.00 
  Bluhm, Sonja Maria 1935 GER0.501-0.2015-3.00 
  Siegel, Adrian Dr 2005 SUI0.001-0.6115-9.15 
  Kurz, Stefan 1905 SUI0.501-0.2315-3.45 
  Lusti, Reto 1866 SUI0.501-0.2815-4.20 

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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