Individual Calculations March 2019
 Kollhoff, Josef  Total change: -4.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 C Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1877 1838 2.00 5 -0.23 20 -4.60 
  Hilpert, Andreas 1901 GER1.0010.592011.80 
  Becker, Thomas 1917 GER0.001-0.3920-7.80 
  Kluegel, Jan 1826 GER0.001-0.5220-10.40 
  Zippert, Georg 1873 GER1.0010.552011.00 
  Perkampus, Laurin 1868 GER0.001-0.4620-9.20 

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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