Individual Calculations September 2019
 Ortner, Jonas Ruben  Total change: -22.40  Rating chartPersonal card
 32. Kieler Open 2019 A-Gruppe Kiel GER 2019-07-27
RcRownchangeKK*chgGame
 1863 1740 2.50 9 -0.56 40 -22.40 
  Kroencke, Manfred 2047 GER0.001-0.1440-5.60 
  Dannehr, Juergen 1909 GER0.5010.22408.80 
  Karlisch, Moritz 1894 GER0.001-0.2940-11.60 
  Buchholz, Ralf 1909 GER1.0010.724028.80 
  Mohamed, Galal 1833 GER0.001-0.3740-14.80 
  Schramm, Daniel 1837 GER1.0010.634025.20 
  Olde, Henning 1788 GER0.001-0.4340-17.20 
  Gehlsen, Rene 1715 GER0.001-0.5340-21.20 
  Kollhoff, Josef 1833 GER0.001-0.3740-14.80 

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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