Individual Calculations April 2009
 Wild, Katharina  Total change: -23.40  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2006 1927 0.50 5 -1.56 15 -23.40 
  Piasetski, Leon m2277 CAN0.001-0.1115-1.65 
  Inhoven, Stefan 2136 GER0.001-0.2315-3.45 
  Troyke, Doreen wf2124 GER0.001-0.2515-3.75 
  Langhoff, Wolfgang 1796 GER0.501-0.1815-2.70 
  Reinacher, Detlev 1699 GER0.001-0.7915-11.85 

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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