Individual Calculations February 2020
 Toepper, Olaf, Dr.  Total change: 21.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 C Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 1833 1896 4.00 5 1.07 20 21.40 
  Herrmany, Marius 1821 GER1.0010.40208.00 
  Huelse, Max 1767 GER1.0010.33206.60 
  Bernhoeft, Erhard 1868 GER0.001-0.5420-10.80 
  Kandeler, Christian 1851 GER1.0010.44208.80 
  Moysich, Dirk 1856 GER1.0010.44208.80 

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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