Individual Calculations September 2011
 Liebisch, Dieter  Total change: 33.00  Rating chartPersonal card
 Deutscher Senioren-Cup 2010/2011 Gruppe A Bad Blankenburg GER 2011-08-17
RcRownchangeKK*chgGame
 2120 2100 5.50 7 2.20 15 33.00 
  Beckel, Friedrich 2120 GER1.0010.53157.95 
  Bogorad, Michail 2254 GER1.0010.711510.65 
  Petzold, Hilmar 2055 GER0.001-0.5615-8.40 
  Trefzer, Erhard 2070 GER1.0010.46156.90 
  Schmidt, Lothar 2075 GER1.0010.47157.05 
  Braeunlin, Klaus 2156 GER1.0010.58158.70 
  Krebs, Dietmar 2108 GER0.5010.01150.15 

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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