Individual Calculations March 2015
 Sturm, Frank  Total change: -1.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 5(6) Gruppe B Bruehl-Koeln GER 2015-02-13
RcRownchangeKK*chgGame
 1998 1935 2.00 5 -0.06 20 -1.20 
  Muehlens, Rolf 2024 GER0.5010.12202.40 
  Thelen, Armin 2005 GER0.001-0.4020-8.00 
  Ritter, Uwe 1927 GER1.0010.49209.80 
  Gehrmann, Ulrich 2036 GER0.5010.14202.80 
  Petri, Wolfgang 1998 GER0.001-0.4120-8.20 

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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