Individual Calculations August 2023
 Schlepuetz, Volker, Dr.  Total change: 21.00  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 B-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 1693 1514 3.00 7 1.05 20 21.00 
  Naumann, Felix 1821 GER1.0010.862017.20 
  Seemann, Pola 1756 POL0.001-0.2020-4.00 
  Haves, Daniel 1768 GER0.5010.31206.20 
  Nathe, Nico 1733 GER0.5010.28205.60 
  Koch, Burkhard 1765 GER0.5010.31206.20 
  Indinger, Alexander 1807 GER0.001-0.1520-3.00 
  Haase, Maike 1203 GER0.501-0.3620-7.20 

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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