Individual Calculations March 2023
 Boerma, Daniel  Total change: 18.00  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 2062 1909 3.00 7 0.90 20 18.00 
  Stotyn, Fabian c2154 GER0.001-0.2020-4.00 
  Kroencke, Manfred 2029 GER1.0010.662013.20 
  Becx, Cesar f2078 NED0.001-0.2820-5.60 
  Eggenstein, Frank 2004 GER1.0010.632012.60 
  Tymura, Achim 2049 GER1.0010.692013.80 
  Heldt, Nils-Lennart 2075 GER0.001-0.2820-5.60 
  Tunka, Philipp 2042 GER0.001-0.3220-6.40 

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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