Individual Calculations March 2023
 Dunsbach, Ralf, Dr.  Total change: 2.60  Rating chartPersonal card
 Oberliga Ost B 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2053 2128 2.50 4 0.13 20 2.60 
  Homberger, Jan 1860 GER0.001-0.8320-16.60 
  Neubauer, Andreas 2159 GER1.0010.542010.80 
  Barpiyeva, Gulsana wf2022 KAZ1.0010.36207.20 
  Minor, Samuel 2171 GER0.5010.06201.20 

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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