Individual Calculations November 2017
 Lutwitzi, Klaus  Total change: -0.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 D Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1710 1640 2.00 5 -0.01 20 -0.20 
  Fink, Wolfgang 1716 GER1.0010.602012.00 
  Adelmeyer, Matti 1717 GER0.001-0.3920-7.80 
  Roehr, Oliver 1717 GER0.001-0.3920-7.80 
  Mahnke, Udo 1695 GER0.5010.08201.60 
  Stuch, Hans-Ferdinand 1704 GER0.5010.09201.80 

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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