Individual Calculations January 2020
 Roehr, Susanne  Total change: -6.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 D Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1656 1700 2.50 5 -0.30 20 -6.00 
  Stuch, Hans-Ferdinand 1625 GER0.501-0.1020-2.00 
  Dederichs, Wolfgang 1622 GER1.0010.39207.80 
  Santos, Jose 1751 GER0.001-0.4320-8.60 
  Winkler, Yonathan 1672 GER0.501-0.0420-0.80 
  Gerlach, Andreas, Dr. 1611 GER0.501-0.1220-2.40 

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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