Individual Calculations March 2011
 Friedrich, Norbert  Total change: -4.35  Rating chartPersonal card
 34. Zurich Weihnachtsopen Master Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 2241 2320 4.00 7 -0.29 15 -4.35 
  Seitz, Benjamin 2081 SUI1.0010.20153.00 
  Meier, Georg g2656 GER0.001-0.1215-1.80 
  Muheim, Sebastian 2175 SUI1.0010.31154.65 
  Simon, Ralf-Axel f2199 GER0.501-0.1615-2.40 
  Grandadam, Patrik 2189 SUI0.501-0.1815-2.70 
  Weiler, Dieter 2165 GER0.501-0.2115-3.15 
  Ross, Chris 2223 ENG0.501-0.1315-1.95 

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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