Individual Calculations November 2011
 Lubberich, Alfred, Dr.  Total change: 7.05  Rating chartPersonal card
 1.Baltrum-Open Baltrum GER 2011-09-16
RcRownchangeKK*chgGame
 1906 1912 4.50 8 0.47 15 7.05 
  Stark, Ingo 2168 GER0.001-0.1915-2.85 
  Meul, Willi 1853 GER1.0010.42156.30 
  Lorenz, Dietmar 2048 GER1.0010.681510.20 
  Dombrowe, Eckehard 1829 GER0.001-0.6115-9.15 
  Segelken, Peter 1861 GER1.0010.43156.45 
  Dittmann, Heinz 1541 GER0.501-0.4015-6.00 
  Wempe, Juergen 2152 GER0.001-0.2015-3.00 
  Aufmwasser, Guenter 1795 GER1.0010.34155.10 

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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