Individual Calculations October 2022
 Gratze, Michael  Total change: -27.00  Rating chartPersonal card
 ERSTE Bank Chess-Open A 2022 Pfaffstaetten AUT 2022-08-31
RcRownchangeKK*chgGame
 1762 1948 0.00 1 -0.74 20 -14.80 
  Prummer, Sebastian 1762 AUT0.001-0.7420-14.80 

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)
 
 Wiener Landesmeisterschaft 2022 B-Turnier Vienna AUT 2022-09-17
RcRownchangeKK*chgGame
 1782 1954 3.00 5 -0.61 20 -12.20 
  Hirsch, Adolf Jun. 1731 AUT0.001-0.7820-15.60 
  Kern, Julian 1694 AUT1.0010.18203.60 
  Stinner, David 1823 AUT1.0010.32206.40 
  Iehl, William 1781 FRA1.0010.27205.40 
  Andresen, Erik 1879 GER0.001-0.6020-12.00 

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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