Individual Calculations April 2023
 Haverkamp, Klaus, Dr.  Total change: -32.60  Rating chartPersonal card
 NRW-Klasse 3 2022-2023 March 2023 various GER 2023-03-12
RcRownchangeKK*chgGame
 2023 1870 0.00 1 -0.30 20 -6.00 
  Scholzen, Wolfgang 2023 GER0.001-0.3020-6.00 

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)
 
 FE 2 Primavera a Bassano del Grappa - A Bassano del Grappa ITA 2023-03-15
RcRownchangeKK*chgGame
 1934 1870 2.00 8 -1.33 20 -26.60 
  Chennaoui, Yasin 2117 SUI0.001-0.1920-3.80 
  Frescura, Davide 2015 ITA0.5010.19203.80 
  Toniolo, Samuel 1996 ITA0.001-0.3320-6.60 
  Chiari, Cosimo 1854 ITA0.001-0.5220-10.40 
  Peglau, Paul David 1648 GER1.0010.22204.40 
  Angermuende, Dirk 1866 GER0.501-0.0120-0.20 
  He, Henry 1953 USA0.001-0.3920-7.80 
  Sala, Giulia wf2021 ITA0.001-0.3020-6.00 

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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