Individual Calculations October 2022
 Staufer, Herbert  Total change: -41.20  Rating chartPersonal card
 International Chess Open Graz 2022 Weekend Graz AUT 2022-09-08
RcRownchangeKK*chgGame
 1421 1721 1.50 3 -1.03 40 -41.20 
  Martinovic, David 1412 AUT0.501-0.3640-14.40 
  Eichhorn, Elisabeth 1321  * GER1.0010.08403.20 
  Kahr, Johannes 1531 AUT0.001-0.7540-30.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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