Individual Calculations August 2022
 Schroeder, Harm  Total change: -20.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q3 D Hamburg GER 2022-07-01
RcRownchangeKK*chgGame
 1574 1677 1.50 4 -1.01 20 -20.20 
  Klausmeier, Achim 1557 GER1.0010.34206.80 
  Leonforte, Aurelius 1601 GER0.001-0.6020-12.00 
  Kuhlmann, Nils Magnus 1405 GER0.501-0.3320-6.60 
  Opasiak, Dustin Tennessee 1732 POL0.001-0.4220-8.40 

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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