Individual Calculations February 2023
 Katter, Alois  Total change: -14.80  Rating chartPersonal card
 31. Aschacher Donau Open 2022 Gruppe C Aschach an der Donau AUT 2022-12-26
RcRownchangeKK*chgGame
 1578 1386 1.00 5 -0.37 40 -14.80 
  Spitzl, Robert 1600 AUT0.5010.274010.80 
  Stadlbauer, Maximilian 1389 AUT0.001-0.5040-20.00 
  Lang, Erwin 1495 AUT0.5010.15406.00 
  Woess, Helmut 1629 AUT0.001-0.2040-8.00 
  Deleja-Hotko, Karl 1775 AUT0.001-0.0940-3.60 

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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