Individual Calculations July 2009
 Roggenstein, Bruno  Total change: 6.90  Rating chartPersonal card
 21.Offene Wuerttemmbergische Seniorenmeisterschaft Freudenstadt GER 2009-05-11
RcRownchangeKK*chgGame
 2009 1925 4.00 9 0.46 15 6.90 
  Pape, Manfred 2215 GER0.001-0.1615-2.40 
  Dittler, Volkfried 1701 GER1.0010.22153.30 
  Schneider, Ludwig 1908 GER1.0010.48157.20 
  Papenbrock, Volker 2176 GER0.5010.31154.65 
  Lomer, Edmund 2109 GER0.001-0.2615-3.90 
  Macher, Claus 2061 GER0.5010.18152.70 
  Bauder, Herbert 2028 GER0.001-0.3615-5.40 
  Janzen, Christian 1788 GER1.0010.32154.80 
  Hoffmann, Hans f2096 GER0.001-0.2715-4.05 

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)
 

 

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