Individual Calculations October 2023
 Habermann, Andre  Total change: -21.40  Rating chartPersonal card
 17. Ortenburger Internationales Schach Open 2023 Gruppe A Ortenburg GER 2023-09-08
RcRownchangeKK*chgGame
 1817 1841 2.00 5 -0.67 20 -13.40 
  Khrapko, Marharyta 2176 GER0.001-0.1220-2.40 
  Geist, Denis 1509 GER0.001-0.8820-17.60 
  Haimerl, Willibald 1736 GER1.0010.36207.20 
  Straub, Jochen 1724 GER1.0010.34206.80 
  Nagy, Laszlo 1939 GER0.001-0.3720-7.40 

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)
 
 Salzburger Landesliga A 2023-2024 Round 1 several AUT 2023-09-16
RcRownchangeKK*chgGame
 1916 1841 0.00 1 -0.40 20 -8.00 
  Magg, Josef 1916 GER0.001-0.4020-8.00 

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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