Individual Calculations January 2011
 Bachmann, Rolf  Total change: 9.15  Rating chartPersonal card
 10.offene Senioren EM Mecklenburg-Vorpommern Binz GER 2010-11-30
RcRownchangeKK*chgGame
 1998 2030 5.50 9 0.61 15 9.15 
  Klose, Hans-Peter 1733 GER1.0010.15152.25 
  Bachmann, Karlheinz f2300 GER0.5010.33154.95 
  Liebert, Heinz m2257 GER0.5010.29154.35 
  Causevic, Ismet 1940 GER1.0010.38155.70 
  Ofstad, Per 2183 NOR0.001-0.3015-4.50 
  Kluger, Hans-Peter 1931 GER0.001-0.6415-9.60 
  Wawrinsky, Ludwig 1883 GER0.501-0.2015-3.00 
  Tessmer, Herbert 1868 GER1.0010.29154.35 
  Fleischer, Matthias 1888 GER1.0010.31154.65 

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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