Individual Calculations October 2022
 Humer, Wolfgang  Total change: -11.40  Rating chartPersonal card
 ERSTE Bank Chess-Open A 2022 Pfaffstaetten AUT 2022-08-31
RcRownchangeKK*chgGame
 1901 2065 3.00 5 -0.57 20 -11.40 
  Merei, David 1852 AUT0.001-0.7720-15.40 
  Karelina, Polina wc1835 BAH1.0010.21204.20 
  Hoebarth, Guenter 1910 AUT1.0010.29205.80 
  Geroe, Leonhard 2017 AUT0.001-0.5720-11.40 
  Riess, Gerhard 1893 AUT1.0010.27205.40 

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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