Individual Calculations July 2009
 Daechert, Peter  Total change: -17.25  Rating chartPersonal card
 Hessen Verbandsliga Nord Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2173 2085 2.00 7 -0.69 25 -17.25 
  Kloninger, Paul 2297 GER0.5010.27256.75 
  Sunder, Thomas 2222 GER0.001-0.3225-8.00 
  Kaliski, Erwin 2231 GER0.001-0.3025-7.50 
  Winterfeld, Dirk 2140 GER0.5010.08252.00 
  Rafiee, Makan 2153 GER0.001-0.4125-10.25 
  Weisser, Wolfgang 2123 GER0.5010.05251.25 
  Krausse, Eckhard 2045 GER0.501-0.0625-1.50 

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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