Individual Calculations September 2011
 Betzen, Wolfgang  Total change: -52.20  Rating chartPersonal card
 23.offene Wuerttembergische Seniorenmeisterschaft Freudenstadt GER 2011-07-01
RcRownchangeKK*chgGame
 1905 1942 2.50 8 -1.74 30 -52.20 
  Szenetra, Werner 2171 GER0.5010.29308.70 
  Lomer, Edmund 2113 GER0.001-0.2730-8.10 
  David, Juergen 1628 GER1.0010.14304.20 
  Jaeger, Hans-Ulrich 2023 GER0.001-0.3930-11.70 
  Rogowski, Walter 1689 GER1.0010.19305.70 
  Hohl, Rudolf 2087 GER0.001-0.3130-9.30 
  Neumann, Horst 1945 GER0.001-0.5030-15.00 
  Rauer, Wilhelm 1585 GER0.001-0.8930-26.70 

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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