Individual Calculations October 2008
 Perk, Egbert  Total change: 18.90  Rating chartPersonal card
 11.offene Niedersachsen Seniorenmeisterschaft Bad Bevensen GER 2008-07-08
RcRownchangeKK*chgGame
 2039 2041 5.50 9 1.02 15 15.30 
  Ludwig, Siegfried 1723 GER1.0010.13151.95 
  Haselhorst, Helmut 2179 GER0.001-0.3115-4.65 
  Meyer, Walter 1861 GER1.0010.26153.90 
  Packroff, Hermann 2209 GER0.5010.22153.30 
  Gollasch, Theo-Heinz 2100 GER1.0010.58158.70 
  Reinhold, Klaus, Dr. 2108 GER1.0010.59158.85 
  Jentsch, Dieter 2220 GER0.001-0.2715-4.05 
  Boettger, Reiner 2063 GER0.001-0.4715-7.05 
  Segelken, Peter 1886 GER1.0010.29154.35 

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)
 
 20.Deutsche Senioren Einzelmeisterschaft A Erfurt GER 2008-08-05
RcRownchangeKK*chgGame
 2102 2041 4.00 9 0.24 15 3.60 
  Mueller, Klaus 2026 GER0.501-0.0215-0.30 
  Meiwald, Gerhard 2020 GER0.501-0.0315-0.45 
  Just, Fred 2217 GER0.001-0.2715-4.05 
  Dahlhaus, Friedhelm 2131 GER0.5010.12151.80 
  Karner, Irmgard 2085 GER1.0010.56158.40 
  Rychlik, Kurt 2060 GER1.0010.53157.95 
  Lainburg, Victor 2130 GER0.001-0.3815-5.70 
  Just, Joachim 2055 GER0.001-0.4815-7.20 
  Achenbach, Manfred 2196 GER0.5010.21153.15 

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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