Individual Calculations November 2017
 Nowack, Achim  Total change: -4.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 D Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1701 1743 2.00 4 -0.24 20 -4.80 
  Jennewein, Mathias 1671 GER1.0010.40208.00 
  Schwarz, Matthias 1722 GER0.501-0.0320-0.60 
  Bursian, Tim 1695 GER0.501-0.0720-1.40 
  Roehr, Oliver 1717 GER0.001-0.5420-10.80 

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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