Individual Calculations September 2019
 Rahls, Peter  Total change: -12.40  Rating chartPersonal card
 FIDE Open Dresden 2019 Group A Dresden GER 2019-08-10
RcRownchangeKK*chgGame
 2123 2216 2.50 5 -0.62 20 -12.40 
  Lutz, Rene 2050 GER1.0010.28205.60 
  Preissler, Niklas 2023 GER1.0010.25205.00 
  Kambrath, Yannick m2344 FRA0.001-0.3320-6.60 
  Dietz, Florian 2085 GER0.501-0.1820-3.60 
  Wong, Gengchun 2115 GER0.001-0.6420-12.80 

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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