Individual Calculations May 2023
 Blanquett, Jan  Total change: 13.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 D Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1670 1722 3.50 5 0.65 20 13.00 
  Roenker, Sebastian 1674 GER1.0010.43208.60 
  Schwarzkopf, Albert 1593 GER0.501-0.1720-3.40 
  Pauli, Walter, Dr. 1787 GER0.5010.09201.80 
  Orth, Reiner 1693 GER1.0010.46209.20 
  Lenz, Joshua 1605 GER0.501-0.1620-3.20 

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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