Individual Calculations July 2019
 Zimmer, Sascha  Total change: -19.20  Rating chartPersonal card
 11. Rheinland-Pfalz-Open Weilerbach GER 2019-06-20
RcRownchangeKK*chgGame
 1906 1909 1.50 5 -0.96 20 -19.20 
  Koellner, Christof 2084 GER0.001-0.2720-5.40 
  Spadea, Fabrizio 1596 GER1.0010.14202.80 
  Huseynov, Ahad 2074 GER0.5010.22204.40 
  Roelle, Philipp 2052 GER0.001-0.3120-6.20 
  Halabi, Ibrahim 1722 GER0.001-0.7420-14.80 

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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