Individual Calculations May 2011
 Birzele, Albrecht  Total change: 2.70  Rating chartPersonal card
 Wuerttemberg Verbandsliga Sued Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2084 2109 5.00 9 0.18 15 2.70 
  Oestreicher, Hans-Ulrich 2089 GER1.0010.47157.05 
  Janasik, Gerhard 1975 GER0.501-0.1815-2.70 
  Petroschka, Bernd 1951 GER1.0010.29154.35 
  Wagner, Manfred 2039 GER1.0010.40156.00 
  Doll, Michael 2167 GER0.001-0.4215-6.30 
  Nagelsdiek, Michael 2124 GER0.001-0.4815-7.20 
  Linke, Patrick 2130 GER1.0010.53157.95 
  Gebhardt, Uwe 1986 GER0.501-0.1715-2.55 
  Roemer, Ulrich f2294 GER0.001-0.2615-3.90 

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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