Individual Calculations July 2009
 Wilke, Joerg  Total change: -13.00  Rating chartPersonal card
 Hessen Verbandsliga Sued Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2225 1923 0.00 1 -0.15 25 -3.75 
  Koeller, Oliver f2225 GER0.001-0.1525-3.75 

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)
 
 Deutsche Amateurmeisterschaft B Bad Soden GER 2009-04-17
RcRownchangeKK*chgGame
 2017 1923 1.50 5 -0.37 25 -9.25 
  Baudrexel, Simon 2019 GER1.0010.632515.75 
  Czech, Ludwig 2085 GER0.001-0.2925-7.25 
  Klein, Raimund 2015 GER0.5010.13253.25 
  Willems, Matthias, Prof. Dr. 2049 GER0.001-0.3325-8.25 
  Schulenburg, Torben 1916 GER0.001-0.5125-12.75 

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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