Individual Calculations November 2017
 Will, Steffen  Total change: -8.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 D Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1656 1731 2.00 4 -0.41 20 -8.20 
  Haack, Kevin 1655 GER0.001-0.6020-12.00 
  Koehler, Ingo 1666 GER1.0010.41208.20 
  Best, Florian 1666 GER0.501-0.0920-1.80 
  Baumann, Bettina 1638 GER0.501-0.1320-2.60 

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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