Individual Calculations November 2017
 Gerlach, Andreas, Dr.  Total change: -7.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 D Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1726 1632 1.50 5 -0.36 20 -7.20 
  Adelmeyer, Matti 1717 GER0.001-0.3820-7.60 
  Kuenitz, Klaus 1737 GER0.001-0.3620-7.20 
  Heun, Andreas 1745 GER1.0010.652013.00 
  Fink, Wolfgang 1716 GER0.001-0.3820-7.60 
  Schwarz, Daniel 1714 GER0.5010.11202.20 

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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