Individual Calculations October 2021
 Gschnitzer, Oswald, Dr.  Total change: -5.30  Rating chartPersonal card
 Badischer Mannschaftspokal Endrunde 2020 Horben GER 2021-09-25
RcRownchangeKK*chgGame
 2352 2367 0.50 2 -0.53 10 -5.30 
  Fedorchuk, Sergey A. g2608 UKR0.001-0.2010-2.00 
  Ahner, Thomas 2096 GER0.501-0.3310-3.30 

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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