Individual Calculations September 2023
 Braun, Joshua  Total change: -18.20  Rating chartPersonal card
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1809 1633 1.00 6 -0.91 20 -18.20 
  Hoffmann, Sebastian 2179 GER0.001-0.0320-0.60 
  Muhs, Patrick 1235 GER1.0010.08201.60 
  Krueger, Andre 1929 GER0.001-0.1520-3.00 
  Markgraf, Jonas 2043 GER0.001-0.0820-1.60 
  Wartenberg, Alissa 1824 GER0.001-0.2520-5.00 
  Boehme, Sebastian 1644 GER0.001-0.4820-9.60 

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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