Individual Calculations February 2020
 Spieker, Hans-Joachim  Total change: -9.00  Rating chartPersonal card
 Niedersaechsische Landeseinzelmeisterschaften 2020 - A-Open Verden (Aller) GER 2020-01-02
RcRownchangeKK*chgGame
 1847 1838 3.00 7 -0.45 20 -9.00 
  Schroeder, Boris 2046 GER0.001-0.2320-4.60 
  Colbow, Collin 2098 GER0.001-0.1820-3.60 
  Stummeyer, Dieter 1802 GER0.501-0.0520-1.00 
  Braje, Monika 1787 GER0.001-0.5720-11.40 
  Mimkes, Pavel 1621 GER1.0010.22204.40 
  Moerke, Niklas 1708 GER1.0010.32206.40 
  Schiller, Jan-Hendrik 1866 GER0.5010.04200.80 

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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