Individual Calculations December 2021
 Bittner, Peter  Total change: -10.40  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2021 A Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 1847 1862 3.00 7 -0.52 20 -10.40 
  Schupp, Tobias 2121 GER0.001-0.1820-3.60 
  Diez, Gerhard 1986 GER0.001-0.3320-6.60 
  Von Beckh, Frieda 1508 GER1.0010.11202.20 
  Eull, Emil 1799 GER0.501-0.0920-1.80 
  Berberich, Christoph 2017 SUI0.5010.21204.20 
  Chassard, Cedric 1954 GER0.001-0.3720-7.40 
  Hebauf, Markus 1541 GER1.0010.13202.60 

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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