Individual Calculations March 2012
 Holst, Conny  Total change: -9.15  Rating chartPersonal card
 28. Internat.Travemuender Schach-Open Travemuende GER 2011-12-27
RcRownchangeKK*chgGame
 1985 2164 4.50 7 -0.61 15 -9.15 
  Rickert, Heiko 1894 GER0.001-0.8315-12.45 
  Haack, Stefan 1914 GER1.0010.19152.85 
  Powierski, Emil 2022 GER1.0010.31154.65 
  Wolf, Christoph 2046 GER0.501-0.1615-2.40 
  Stuerken, Andree 1967 GER0.001-0.7515-11.25 
  Just, Anita, Dr. 2001 GER1.0010.28154.20 
  Welzel, Philipp 2051 GER1.0010.35155.25 

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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