Individual Calculations May 2012
 Wittmann, Georg  Total change: 3.60  Rating chartPersonal card
 28.ChessOrg Schachfestival Senioren Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 1991 1975 4.50 9 0.24 15 3.60 
  Neiss, Albrecht 1674 GER1.0010.15152.25 
  Lainburg, Viktor 2173 GER0.001-0.2415-3.60 
  Fischer, Manfred 1862 GER1.0010.35155.25 
  Fahnenschmidt, Gerhard, Dr. f2010 GER1.0010.55158.25 
  Hund, Gerhard 2135 GER0.001-0.2915-4.35 
  Hoeschele, Hans-Ulrich 2148 GER0.5010.23153.45 
  Schurig, Wilhelm 2026 GER0.001-0.4315-6.45 
  Riegler, Markus 1833 GER1.0010.31154.65 
  Ziltener, Werner 2056 SUI0.001-0.3915-5.85 

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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