Individual Calculations March 2023
 Guddat, Joern  Total change: -28.80  Rating chartPersonal card
 24. NordWest-Cup Open B Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 1627 1848 4.00 7 -1.44 20 -28.80 
  Pfeifer, Frank 1559 GER1.0010.16203.20 
  Paul, Andre David 1662 GER0.501-0.2420-4.80 
  Newerla, Alfred 1677 GER1.0010.27205.40 
  Lindberg, Cajsa 1693 SWE0.501-0.2120-4.20 
  Lambers, Gabriel 1615 GER0.501-0.2920-5.80 
  Kuhlins, Niklas 1606 GER0.501-0.3020-6.00 
  Voigt, Dominik 1576 GER0.001-0.8320-16.60 

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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