Individual Calculations May 2023
 Purgin, Dmitriy  Total change: 71.60  Rating chartPersonal card
 OOE Kreisliga Ost 2022-2023 Round 11 several AUT 2023-04-02
RcRownchangeKK*chgGame
 1730 1557 0.50 1 0.23 40 9.20 
  Groiss, Stefan 1730 AUT0.5010.23409.20 

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)
 
 2. Wolfgang-Wadsack-Gedenkturnier 2023 Amstetten AUT 2023-04-03
RcRownchangeKK*chgGame
 1791 1557 3.00 6 1.56 40 62.40 
  Koller, Hubert 1870 AUT0.001-0.1440-5.60 
  Baureder, Lukas 1747 AUT1.0010.754030.00 
  Raab-Obermayr, Michael 1662 AUT1.0010.644025.60 
  Ehs, Dominik 2078 AUT0.001-0.0340-1.20 
  Heinisch, Wolfgang 1811 AUT0.001-0.1940-7.60 
  Grissenberger, Georg 1580 AUT1.0010.534021.20 

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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