Individual Calculations September 2022
 Riess, Gerhard  Total change: -45.20  Rating chartPersonal card
 Hietzing A-Turnier Vienna AUT 2022-08-21
RcRownchangeKK*chgGame
 1728 1893 2.00 6 -2.26 20 -45.20 
  Kellner, Nikolaus 1611 AUT0.001-0.8420-16.80 
  Gerold, Arnold 1748 AUT1.0010.31206.20 
  Frisch, Wilhelm 1734 AUT1.0010.29205.80 
  Radnaev, Nomin 1796 AUT0.001-0.6320-12.60 
  Nachtnebel, Harry 1853 AUT0.001-0.5620-11.20 
  Wickramasinghe, Nathaniel 1624 AUT0.001-0.8320-16.60 

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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