Individual Calculations July 2018
 Roehr, Oliver  Total change: 33.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Finale D Leipzig GER 2018-05-31
RcRownchangeKK*chgGame
 1784 1807 3.50 5 0.84 40 33.60 
  Theissen, Frank 1844 GER0.5010.05402.00 
  Steinkoenig, Jannick 1700 GER1.0010.354014.00 
  Boettcher, Frank, Dr. 1847 GER0.5010.06402.40 
  Bried, Martin 1812 GER1.0010.514020.40 
  Skoerys, Fabian 1715 GER0.501-0.1340-5.20 

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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