Individual Calculations February 2014
 Oltzen, Samuel  Total change: 24.90  Rating chartPersonal card
 30.Internat.Travemuender Schach-Open Luebeck GER 2013-12-27
RcRownchangeKK*chgGame
 1982 1800 3.50 7 1.66 15 24.90 
  Dahlhaus, Friedhelm 2083 GER0.001-0.1615-2.40 
  Schuemann, Joachim 1949 GER0.5010.20153.00 
  Weber, Benedikt 1938 GER1.0010.691510.35 
  Wecke, Thoralf 1946 GER0.5010.20153.00 
  Lippmann, Kai 1967 GER0.5010.22153.30 
  Astrom, Lars 1966 SWE0.5010.22153.30 
  Just, Anita, Dr. wf2026 GER0.5010.29154.35 

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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