Individual Calculations November 2014
 Kaufmann, Rolf  Total change: 6.80  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 1(6) Gruppe B Bad Soden GER 2014-10-24
RcRownchangeKK*chgGame
 2014 1918 2.00 5 0.17 40 6.80 
  Kleinen, Sandro 2010 GER0.5010.13405.20 
  Kolker, Vladislav 2005 GER0.5010.12404.80 
  Goeldenboog, Juergen 1995 GER0.5010.11404.40 
  Arndt, Olaf 2019 GER0.5010.14405.60 
  Heller, Achim 2041 GER0.001-0.3340-13.20 

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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