Individual Calculations September 2023
 Trapp, Robert  Total change: -110.80  Rating chartPersonal card
 28. Augsburger Friedensfest-Open 2023 Gruppe A Augsburg GER 2023-08-03
RcRownchangeKK*chgGame
 1877 2089 2.50 7 -2.77 40 -110.80 
  Notz, Lukas 1916 GER0.501-0.2340-9.20 
  Bossinger, Patrick 2079 GER0.001-0.5140-20.40 
  Portnov, Dmytro 1977 UKR0.001-0.6540-26.00 
  Gehring, Bastian 1726 GER1.0010.10404.00 
  Berlizov, Stanislav 1764 UKR0.501-0.3740-14.80 
  Reschka, Hans 1805 GER0.501-0.3440-13.60 
  Wezel, Sebastian 1874 GER0.001-0.7740-30.80 

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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