Individual Calculations February 2023
 Kwossek, Georg  Total change: -11.40  Rating chartPersonal card
 46. Weihnachtsopen Zurich Meister Zurich SUI 2022-12-26
RcRownchangeKK*chgGame
 2076 1968 2.00 7 -0.57 20 -11.40 
  Hugentobler, Patrick f2177 SUI0.001-0.2320-4.60 
  Reichel, Jonathan 2102 GER0.001-0.3220-6.40 
  Martelli, Tommaso 1914 ITA0.501-0.0820-1.60 
  Lang, Fabian 1914 SUI1.0010.42208.40 
  Namyslo, Holger f2152 GER0.5010.24204.80 
  Hommer, Jeremy 2280 GER0.001-0.1420-2.80 
  Deuber, Roman 1994 SUI0.001-0.4620-9.20 

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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