Individual Calculations September 2021
 Biermann, Florian  Total change: 40.00  Rating chartPersonal card
 15. Lessing-Open 2021 Wolfenbuettel GER 2021-08-27
RcRownchangeKK*chgGame
 2057 2060 3.50 5 1.00 40 40.00 
  Bieler, Janek 1807 GER1.0010.19407.60 
  Antonov, Alexander 2253 RUS0.5010.254010.00 
  Huellen, Rene 2128 GER1.0010.594023.60 
  Tonndorf, Matthias f2175 GER0.001-0.3440-13.60 
  Basey, Matthew 1922 GER1.0010.314012.40 

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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