Individual Calculations March 2018
 Tondera, Benedikt  Total change: 19.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q5 C Bruehl GER 2018-02-09
RcRownchangeKK*chgGame
 1887 1819 3.00 5 0.97 20 19.40 
  Poelig, Juergen 1847 GER1.0010.542010.80 
  Bosma, Achim 1879 GER0.001-0.4220-8.40 
  Schreiber, Ralf 1877 GER0.001-0.4220-8.40 
  Hund, Gerhard 1974 GER1.0010.712014.20 
  Schwab, Patrick 1860 LUX1.0010.562011.20 

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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