Individual Calculations July 2009
 Kaufmann, Werner  Total change: 13.35  Rating chartPersonal card
 Int. Open Lenk LENK SUI 2009-04-09
RcRownchangeKK*chgGame
 2242 2253 4.50 7 0.89 15 13.35 
  Eggenberger, Ulrich 1928 SUI1.0010.13151.95 
  Cavaletto, Massimo 2097 SUI1.0010.29154.35 
  Jenni, Florian g2516 SUI1.0010.821512.30 
  Stojanovic, Mihajlo g2529 SRB0.001-0.1715-2.55 
  Salzgeber, Frank 2163 SUI0.501-0.1215-1.80 
  Rufener, Markus f2329 SUI0.5010.10151.50 
  Gass, Ulrich 2135 GER0.501-0.1615-2.40 

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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