Individual Calculations February 2023
 Kien, James  Total change: 27.20  Rating chartPersonal card
 Steirische Landesliga 2022-2023 Round 6-7 several AUT 2023-01-14
RcRownchangeKK*chgGame
 1784 1773 0.50 1 0.02 40 0.80 
  Zeiler, Georg 1784 AUT0.5010.02400.80 

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)
 
 Steirische Kreisliga Sued 2022-2023 Round 6 several AUT 2023-01-21
RcRownchangeKK*chgGame
 1889 1773 1.00 1 0.66 40 26.40 
  Ostermann, Anton 1889 AUT1.0010.664026.40 

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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