Individual Calculations May 2022
 Petz-Ortner, Johann  Total change: -2.40  Rating chartPersonal card
 Austrian Senior Championship S50 2022 St.Veit an der Glan AUT 2022-04-10
RcRownchangeKK*chgGame
 1806 1128 0.00 4 -0.06 40 -2.40 
  Galavics, Hermann 1951 AUT0.0010.00400.00 
  Wolfmajer, Wolfgang 1849 AUT0.001-0.0140-0.40 
  Meixner, Peter 1677 AUT0.001-0.0340-1.20 
  Rusek, Walter 1746 AUT0.001-0.0240-0.80 

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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