Individual Calculations March 2023
 Mitterholzer, Helmuth  Total change: 2.40  Rating chartPersonal card
 Offene Wiener Senioren Landesmeisterschaft 2023 Vienna AUT 2023-02-05
RcRownchangeKK*chgGame
 1633 1443 0.50 3 -0.30 20 -6.00 
  Prammer, Franz 1775 AUT0.001-0.1220-2.40 
  Aziz, Samir 1579 AUT0.001-0.3220-6.40 
  Hruza, Gerhard 1546 AUT0.5010.14202.80 

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)
 
 Int. Graz Open 2023- Weekend Graz AUT 2023-02-18
RcRownchangeKK*chgGame
 1977 1443 0.50 2 0.42 20 8.40 
  Walter, Thomas 2098 GER0.001-0.0120-0.20 
  Hirsch, Johann 1855 AUT0.5010.43208.60 

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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