Individual Calculations April 2023
 Hoelzl, Herbert  Total change: 1.40  Rating chartPersonal card
 OOE Kreisliga West 2022-2023 Round 9-10 several AUT 2023-03-12
RcRownchangeKK*chgGame
 2041 1810 0.50 2 0.07 20 1.40 
  Hopfgartner, Heinz 2006 AUT0.5010.25205.00 
  Bernhard, Wolfgang 2075 AUT0.001-0.1820-3.60 

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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