Individual Calculations May 2012
 Bachmann, Volker  Total change: -1.35  Rating chartPersonal card
 Landesliga Brandenburg 2011/12 Potsdam GER 2011-09-25
RcRownchangeKK*chgGame
 2301 2090 1.00 4 0.06 15 0.90 
  Schurade, Matthias f2346 GER0.5010.31154.65 
  Rolle, Eric 2221 GER0.5010.18152.70 
  Pecher, Henryk f2280 GER0.001-0.2515-3.75 
  Spivak, Ilya 2356 GER0.001-0.1815-2.70 

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)
 
 Mannschaftsmeisterschaft Oberliga Nord-Ost Hamburg GER 2011-10-02
RcRownchangeKK*chgGame
 2175 2090 1.00 3 -0.15 15 -2.25 
  Maxion, Dirk f2223 GER0.001-0.3215-4.80 
  Bachmann, Andreas f2220 GER0.5010.18152.70 
  Rutschke, Bernhard 2083 GER0.501-0.0115-0.15 

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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