Individual Calculations February 2020
 Stummeyer, Dieter  Total change: -29.60  Rating chartPersonal card
 Niedersaechsische Landeseinzelmeisterschaften 2020 - A-Open Verden (Aller) GER 2020-01-02
RcRownchangeKK*chgGame
 1858 1802 1.50 7 -1.48 20 -29.60 
  Rau, Nikita 1987 GER0.001-0.2620-5.20 
  Helmer, Jan 1982 GER0.001-0.2620-5.20 
  Spieker, Hans-Joachim 1838 GER0.5010.05201.00 
  Elbert, Andre 1720 GER1.0010.39207.80 
  Reichelt, Ole 1923 GER0.001-0.3420-6.80 
  Moeller, Jonas 1849 GER0.001-0.4320-8.60 
  Lau, Theodor 1707 GER0.001-0.6320-12.60 

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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