Individual Calculations February 2023
 Seigerschmidt, Uwe  Total change: 5.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 C Potsdam GER 2023-01-06
RcRownchangeKK*chgGame
 1804 1765 2.50 5 0.27 20 5.40 
  Andresen, Marc 1742 GER0.501-0.0320-0.60 
  Rose, Torsten 1797 GER1.0010.542010.80 
  Abed, Karim 1832 GER0.001-0.4120-8.20 
  Greber, Andreas 1857 GER1.0010.632012.60 
  Fock, Sana 1793 GER0.001-0.4620-9.20 

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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