Individual Calculations April 2009
 Zimmermann, Julian  Total change: -1.50  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 2120 2316 5.50 7 0.29 15 4.35 
  Lange, Detlef 1966 GER1.0010.11151.65 
  Giese, Guido 2059 GER1.0010.18152.70 
  Wokittel, Ulf 2159 GER0.501-0.2115-3.15 
  Meyner, Hannes 2156 GER1.0010.29154.35 
  Schmid, Thomas 2257 GER0.501-0.0815-1.20 
  Eschke, Lars 2168 GER0.501-0.2015-3.00 
  Kyas, Marcel 2076 GER1.0010.20153.00 

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)
 
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 1966 2316 0.50 1 -0.39 15 -5.85 
  Ringoir, Guy 1966 BEL0.501-0.3915-5.85 

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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