Individual Calculations August 2022
 Ernst, Heinz  Total change: -16.20  Rating chartPersonal card
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1609 1750 4.50 8 -0.81 20 -16.20 
  Lang, Gabriela 1362 SUI1.0010.09201.80 
  Manmay, Chopra 1934 IND0.001-0.2620-5.20 
  Duc, Jeremy 1544 SUI1.0010.24204.80 
  Smeets, Kobe 1963 NED0.001-0.2320-4.60 
  Gobet, Xavier 1514 SUI0.001-0.8020-16.00 
  Chatton, Jean-Bernard 1513 SUI0.501-0.3020-6.00 
  Wojenko, Alexander Filip 1438 SUI1.0010.14202.80 
  Luedi, Paul 1605 SUI1.0010.31206.20 

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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