Individual Calculations February 2019
 Mueller, Martin  Total change: -19.60  Rating chartPersonal card
 28. Erfurter Schachfestival Meisterturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 2008 2049 3.50 8 -0.98 20 -19.60 
  Osmanodja, Filiz wm2318 GER0.001-0.1720-3.40 
  Rollot, Florence 1958 FRA0.001-0.6220-12.40 
  Bachmann, Nick 1966 GER0.001-0.6120-12.20 
  Teichert, Felix 2012 GER0.501-0.0520-1.00 
  Achatz, Kirstin 1960 GER1.0010.38207.60 
  Guetschow, Martin 1956 GER0.501-0.1320-2.60 
  Berberich, Christoph 1979 SUI1.0010.40208.00 
  Popist, Florian 1912 GER0.501-0.1820-3.60 

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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