Individual Calculations March 2023
 Arndt, Olaf  Total change: -35.60  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 1884 1921 2.50 7 -1.27 20 -25.40 
  Loftgaard, Mikkel Vinh c2145 DEN0.001-0.2220-4.40 
  Helms, Finn 2035 GER0.001-0.3420-6.80 
  Meyer, Thorsten 1968 GER0.001-0.4320-8.60 
  Schroeder, Frank 1676 GER0.501-0.3020-6.00 
  Abdo, Alan 1702 GER1.0010.22204.40 
  Schuette, Marcel 2022 GER0.5010.14202.80 
  Cordes, Jule 1638 NED0.501-0.3420-6.80 

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)
 
 NRW-Klasse 2 2022-2023 February 2023 various GER 2023-02-19
RcRownchangeKK*chgGame
 1911 1921 0.00 1 -0.51 20 -10.20 
  Ollech, Dirk 1911 GER0.001-0.5120-10.20 

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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