Individual Calculations November 2017
 Roehr, Susanne  Total change: 24.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 E Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1552 1594 4.00 5 1.23 20 24.60 
  Maar, Felicitas 1479 GER0.501-0.1620-3.20 
  Goodwin, David 1527 GER0.501-0.0920-1.80 
  Schielmann, Marc 1433 GER1.0010.29205.80 
  Hofmann, Werner 1613 GER1.0010.532010.60 
  Thormeier, Johannes 1708 GER1.0010.662013.20 

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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