Individual Calculations May 2012
 Bachran, Boris  Total change: 6.90  Rating chartPersonal card
 Landesliga Brandenburg 2011/12 Potsdam GER 2011-09-25
RcRownchangeKK*chgGame
 2101 1960 3.00 8 0.46 15 6.90 
  Hoeckendorf, Hartmut 2225 GER0.5010.32154.80 
  Pietsch, Andreas 2074 GER0.001-0.3415-5.10 
  Kayser, Stefan 2082 GER0.5010.17152.55 
  Manigk, Sebastian 2151 GER0.001-0.2515-3.75 
  Berndt, Klaus 2164 GER0.5010.26153.90 
  Friedrich, Wiede 2196 GER0.001-0.2015-3.00 
  Schaefer, Heiko 2083 GER1.0010.671510.05 
  Mirke, Roy 1836 GER0.501-0.1715-2.55 

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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