Individual Calculations March 2023
 Reimann, Reinhold  Total change: -1.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 D Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1683 1785 2.50 4 -0.05 20 -1.00 
  Rasch, Wolfgang, Dr. 1608 GER1.0010.27205.40 
  Igloffstein, Jan 1726 GER0.501-0.0820-1.60 
  Siol, Juergen 1674 GER0.501-0.1520-3.00 
  Eberhardt, Michael 1722 GER0.501-0.0920-1.80 

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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