Individual Calculations October 2022
 Riegler, Gregor  Total change: 51.20  Rating chartPersonal card
 ERSTE Bank Chess-Open B 2022 Pfaffstaetten AUT 2022-08-31
RcRownchangeKK*chgGame
 1721 1656 2.50 3 1.28 40 51.20 
  Gruber, Peter 1703 AUT0.5010.07402.80 
  Thurner, Manfred 1719 AUT1.0010.594023.60 
  Pichler, Gerhard 1740 AUT1.0010.624024.80 

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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