Individual Calculations February 2023
 Andresen, Marc  Total change: 5.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 C Potsdam GER 2023-01-06
RcRownchangeKK*chgGame
 1697 1742 3.00 5 0.29 20 5.80 
  Seigerschmidt, Uwe 1765 GER0.5010.03200.60 
  Jacobs, Simon 1768 GER0.5010.04200.80 
  Rodriguez Klasen, Ennio 1367 GER1.0010.09201.80 
  Abed, Karim 1832 GER0.001-0.3820-7.60 
  Scheibl, Luis 1751 GER1.0010.512010.20 

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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