Individual Calculations January 2009
 Girod, Gudrun  Total change: -9.45  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 1808 1588 3.00 11 0.41 15 6.15 
  Erhart, Uwe 1938 GER0.001-0.1115-1.65 
  Gerhards, Walter 1938 GER0.001-0.1115-1.65 
  Van Bellen, Henk 1882 GER0.5010.35155.25 
  Fischer, Paul 1924 GER0.001-0.1215-1.80 
  Assmann, Hans 1795 GER0.5010.27154.05 
  Worm, Alfred 1843 GER0.001-0.1915-2.85 
  Schuller, Erhard 1781 GER0.5010.25153.75 
  Samarian, Cornel, Dr. 1801 GER0.001-0.2315-3.45 
  Stock, Hugo 1646 GER0.5010.08151.20 
  Maczollek, Helmut 1699 GER0.5010.15152.25 
  Meyer, Fritz 1638 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)
 
 16.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2008-11-28
RcRownchangeKK*chgGame
 1748 1588 1.50 8 -1.04 15 -15.60 
  Loeffler, Hans 1938 GER0.001-0.1115-1.65 
  Giering, Helmut 1923 GER0.001-0.1215-1.80 
  Kneip, Jakob 1821 GER0.001-0.2115-3.15 
  Ludwig, Egbert 1536 GER0.501-0.0715-1.05 
  Wolf, Margot 1570 GER0.501-0.0315-0.45 
  Puetz, Rudolf 1499 GER0.001-0.6215-9.30 
  Gestrich, Wolfgang, Prof. Dr. 1759 GER0.5010.23153.45 
  Gerhards, Walter 1938 GER0.001-0.1115-1.65 

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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