Individual Calculations February 2020
 Quelle, Helmut  Total change: 7.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 A Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 2167 2111 2.50 5 0.39 20 7.80 
  Dimitrijeski, Kristian 2137 GER1.0010.542010.80 
  Trenner, Rolf 2190 GER0.5010.11202.20 
  Jahnz, Fabian f2243 GER0.001-0.3220-6.40 
  Hansch, Stephan c2137 GER0.001-0.4620-9.20 
  Mueller, Jan Hendrik 2126 GER1.0010.522010.40 

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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