Individual Calculations May 2011
 Bachmann, Volker  Total change: 27.00  Rating chartPersonal card
 Oberliga Nord-Ost Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2044 2063 1.00 1 0.47 15 7.05 
  Jahnke, Andreas 2044 GER1.0010.47157.05 

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)
 
 Landesliga Brandenburg Potsdam GER 2010-10-10
RcRownchangeKK*chgGame
 2245 2063 3.00 6 1.33 15 19.95 
  Berebora, Ferenc m2414 HUN0.001-0.1115-1.65 
  Friedrich, Wiede 2203 GER0.001-0.3115-4.65 
  Erlach, Olaf 2198 GER0.5010.18152.70 
  Rolle, Eric 2194 GER1.0010.681510.20 
  Spivak, Ilya 2379 GER0.5010.37155.55 
  Skupin, Christian 2079 GER1.0010.52157.80 

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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