Individual Calculations December 2022
 Foerster, Erik  Total change: 8.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 2032 2175 5.00 7 0.22 20 4.40 
  Francke, Helmut, Dr. 1892 GER1.0010.16203.20 
  Calvi, Stefan 2016 GER1.0010.29205.80 
  Korneev, Oleg g2470 ESP0.001-0.1520-3.00 
  Stuemer, Paul 2009 GER1.0010.28205.60 
  Udelnov, Valentin 1873 GER0.501-0.3520-7.00 
  Li, Maxim, Dr. 1966 GER0.501-0.2720-5.40 
  Junker, Christian 1995 GER1.0010.26205.20 

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)
 
 2. Bundesliga Sued 2022-2023 November 2022 various GER 2022-11-25
RcRownchangeKK*chgGame
 2487 2175 0.50 2 0.22 20 4.40 
  Grigoriants, Sergey g2550 HUN0.5010.41208.20 
  Breder, Dennis m2424 GER0.001-0.1920-3.80 

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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