Individual Calculations September 2009
 Gestrich, Wolfgang, Prof. Dr.  Total change: -22.05  Rating chartPersonal card
 Kreuzberg-Open 2009 Berlin GER 2009-07-18
RcRownchangeKK*chgGame
 1865 1723 1.50 6 -0.44 15 -6.60 
  Wenzel, Andreas 2055 GER0.001-0.1215-1.80 
  Penner, Markus 1886 GER0.001-0.2815-4.20 
  Berg, Gerd 1657 GER0.501-0.0915-1.35 
  Gnass, Arno 1885 GER0.001-0.2915-4.35 
  Pott, Stefan 1933 GER0.5010.27154.05 
  Bauer, Stefan 1773 GER0.5010.07151.05 

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)
 
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1912 1723 0.00 4 -1.03 15 -15.45 
  Mai, Andreas 1950 GER0.001-0.2115-3.15 
  Roth, Joachim 1891 GER0.001-0.2815-4.20 
  Koerner, Helmut 1947 GER0.001-0.2215-3.30 
  Krusemark, Gerhard 1858 GER0.001-0.3215-4.80 

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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