Individual Calculations August 2023
 Luethi, Walter  Total change: -35.60  Rating chartPersonal card
 HTO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1809 1641 0.50 8 -1.78 20 -35.60 
  Vihan, Shourya 1952 GER0.001-0.1420-2.80 
  Lavorgna, Filippo 1867 ITA0.001-0.2120-4.20 
  Ramadugu, Akshay 1844 IND0.001-0.2420-4.80 
  Tkhoruk, Roman 1803 UKR0.001-0.2920-5.80 
  Maitre, Fabien 1813 SUI0.5010.23204.60 
  Begdullayev, Tamerlan 1783 SUI0.001-0.3120-6.20 
  Paholok, Igor 1710 SUI0.001-0.4020-8.00 
  Ernst, Heinz 1699 SUI0.001-0.4220-8.40 

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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