Individual Calculations March 2018
 Karwatzki, Hans-Juergen  Total change: -13.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q5 D Bruehl GER 2018-02-09
RcRownchangeKK*chgGame
 1715 1669 1.50 5 -0.68 20 -13.60 
  Nowack, Achim 1675 GER0.5010.01200.20 
  Krueger, Bernd 1735 GER0.001-0.4120-8.20 
  Johnen, Franz 1740 GER0.001-0.4020-8.00 
  Stetefeldt, Mario 1689 GER1.0010.532010.60 
  Meyer Zu Kniendorf, Jochen 1734 GER0.001-0.4120-8.20 

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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