Individual Calculations February 2020
 Conrad, Karl  Total change: 25.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 D Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 1729 1709 3.00 5 0.63 40 25.20 
  Rogner, Fabio 1628 GER1.0010.394015.60 
  Stuckstedte, Hermann 1634 GER1.0010.404016.00 
  Donchev, Doncho 1829 GER0.5010.16406.40 
  Koch, Jens 1769 GER0.5010.08403.20 
  Duppel, Yago 1785 GER0.001-0.4040-16.00 

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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