Individual Calculations July 2009
 Staven, Martin  Total change: -21.25  Rating chartPersonal card
 XXVI. Aeskulap-Turnier Goerlitz GER 2009-04-08
RcRownchangeKK*chgGame
 2067 1945 0.50 4 -0.85 25 -21.25 
  Schoenfeld, Frank 2127 GER0.001-0.2625-6.50 
  Seiler, Dirk 2013 GER0.001-0.4125-10.25 
  Christiansmeier, Sven 2047 GER0.5010.14253.50 
  Boettger, Lukas 2080 GER0.001-0.3225-8.00 

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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