Individual Calculations February 2023
 Friesz, Norbert  Total change: -20.40  Rating chartPersonal card
 33. Staufer-Open B Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 1620 1627 2.50 7 -1.02 20 -20.40 
  Rein, Joachim 1875 GER0.001-0.1920-3.80 
  Leser, Alfred 1716 GER0.5010.12202.40 
  Schneider, Thomas 1667 GER0.001-0.4420-8.80 
  Trobonjaca, Milos 1522 GER0.001-0.6420-12.80 
  Tu, Audrey 1325 GER1.0010.15203.00 
  Koppe, Sven 1396 GER1.0010.21204.20 
  Schroeder, Stefan 1838 GER0.001-0.2320-4.60 

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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