Individual Calculations February 2015
 Langer, Michael S.  Total change: 13.80  Rating chartPersonal card
 Niedersachsen LEM 2015 A-Gruppe Verden/Aller GER 2015-01-02
RcRownchangeKK*chgGame
 1977 1964 4.00 7 0.69 20 13.80 
  Roehrkasten, Reinhard 1971 GER0.001-0.4920-9.80 
  Lai Hop, Long 1652 GER0.501-0.3620-7.20 
  Hachtmann, Christian 2095 GER0.5010.18203.60 
  Stummeyer, Dieter 1901 GER1.0010.41208.20 
  Wiege, Andre 2091 GER1.0010.672013.40 
  Klein, Andreas 2091 GER1.0010.672013.40 
  Hupe, Henning 2041 GER0.001-0.3920-7.80 

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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