Individual Calculations February 2020
 Boettger, Marko  Total change: -26.60  Rating chartPersonal card
 32. Staufer-Open A Schwaebisch Gmuend GER 2020-01-02
RcRownchangeKK*chgGame
 2021 2045 3.50 9 -1.33 20 -26.60 
  Foerster, Rasmus, Dr. 1917 GER1.0010.33206.60 
  Cvitan, Ena f2289 CRO0.001-0.2020-4.00 
  Ohler, Julius 1964 GER0.501-0.1120-2.20 
  Prillwitz, Marco 1771 GER0.501-0.3320-6.60 
  Loew, Gerhard 1836 GER0.001-0.7720-15.40 
  Joppien, Arne 1933 GER1.0010.35207.00 
  Schulze, Lara fwf2320 GER0.5010.33206.60 
  Hoeglauer, Patrick f2299 GER0.001-0.1920-3.80 
  Sommer, Konstantin 1860 GER0.001-0.7420-14.80 

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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