Individual Calculations April 2008
 Lichtenberg, Friedrich  Total change: 7.20  Rating chartPersonal card
 15.Bad Bertricher Schachtage Senioren Bad Bertrich GER 2007-11-30
RcRownchangeKK*chgGame
 2001 1952 4.50 9 0.48 15 7.20 
  Rotstein, Jefim f2302 GER0.001-0.1115-1.65 
  Brossette, Horst 1805 GER1.0010.30154.50 
  Kempen, Willi 2200 GER0.001-0.1915-2.85 
  Winkelmann, Dieter 1783 GER1.0010.28154.20 
  Bakhmatov, Eduard f2302 GER0.001-0.1115-1.65 
  Ludwig, Egbert 1641 GER1.0010.14152.10 
  Van Houten, Henk 1809 NED1.0010.31154.65 
  Denda, Ronald 2059 GER0.001-0.3515-5.25 
  Thieme, Hans 2106 GER0.5010.21153.15 

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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